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2023102200231 = 32753605900629
BaseRepresentation
bin11101011100001010010…
…010011011100110100111
321011101222110201012220200
4131130022102123212213
5231121303130401411
64145222245201543
7266110233652350
oct35341222334647
97141873635820
102023102200231
1170aaa14a4852
12288110a002b3
13118a15857638
146dcc0b82d27
153795b278e56
hex1d70a49b9a7

2023102200231 has 24 divisors (see below), whose sum is σ = 3402737938080. Its totient is φ = 1134245975616.

The previous prime is 2023102200227. The next prime is 2023102200241. The reversal of 2023102200231 is 1320022013202.

2023102200231 is a `hidden beast` number, since 2 + 0 + 231 + 0 + 2 + 200 + 231 = 666.

It is not a de Polignac number, because 2023102200231 - 22 = 2023102200227 is a prime.

It is a super-2 number, since 2×20231022002312 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023102200241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 302946976 + ... + 302953653.

It is an arithmetic number, because the mean of its divisors is an integer number (141780747420).

Almost surely, 22023102200231 is an apocalyptic number.

2023102200231 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2023102200231 is a deficient number, since it is larger than the sum of its proper divisors (1379635737849).

2023102200231 is a wasteful number, since it uses less digits than its factorization.

2023102200231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605900695 (or 605900692 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2023102200231 its reverse (1320022013202), we get a palindrome (3343124213433).

The spelling of 2023102200231 in words is "two trillion, twenty-three billion, one hundred two million, two hundred thousand, two hundred thirty-one".

Divisors: 1 3 7 9 21 53 63 159 371 477 1113 3339 605900629 1817701887 4241304403 5453105661 12723913209 32112733337 38171739627 96338200011 224789133359 289014600033 674367400077 2023102200231