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2023200211230 = 2325113767638167
BaseRepresentation
bin11101011100010000001…
…000010100000100011110
321011102020022010200201200
4131130100020110010132
5231122003223224410
64145240110020330
7266112534021612
oct35342010240436
97142208120650
102023200211230
11710041857980
122881397a76a6
13118a2cc52a03
146dccdbb7342
1537964b893c0
hex1d71021411e

2023200211230 has 192 divisors, whose sum is σ = 5895220151808. Its totient is φ = 477087770880.

The previous prime is 2023200211211. The next prime is 2023200211231. The reversal of 2023200211230 is 321120023202.

2023200211230 is a `hidden beast` number, since 2 + 0 + 23 + 200 + 211 + 230 = 666.

It is a super-2 number, since 2×20232002112302 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023200211231) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 247724607 + ... + 247732773.

It is an arithmetic number, because the mean of its divisors is an integer number (30704271624).

Almost surely, 22023200211230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2023200211230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2947610075904).

2023200211230 is an abundant number, since it is smaller than the sum of its proper divisors (3872019940578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2023200211230 is a wasteful number, since it uses less digits than its factorization.

2023200211230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14991 (or 14988 counting only the distinct ones).

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

Adding to 2023200211230 its reverse (321120023202), we get a palindrome (2344320234432).

The spelling of 2023200211230 in words is "two trillion, twenty-three billion, two hundred million, two hundred eleven thousand, two hundred thirty".