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2023130131201 = 4152714871831
BaseRepresentation
bin11101011100001011111…
…100111110101100000001
321011102001102021021000001
4131130023330332230001
5231121332303144301
64145225124000001
7266111023242634
oct35341374765401
97142042237001
102023130131201
117100062417a3
1228811a230001
13118a1b58693a
146dcc4773c1b
153795d944c01
hex1d70bf3eb01

2023130131201 has 4 divisors (see below), whose sum is σ = 2023135418304. Its totient is φ = 2023124844100.

The previous prime is 2023130131189. The next prime is 2023130131249. The reversal of 2023130131201 is 1021310313202.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2023130131201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023130131261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2020645 + ... + 2851186.

It is an arithmetic number, because the mean of its divisors is an integer number (505783854576).

Almost surely, 22023130131201 is an apocalyptic number.

It is an amenable number.

2023130131201 is a deficient number, since it is larger than the sum of its proper divisors (5287103).

2023130131201 is an equidigital number, since it uses as much as digits as its factorization.

2023130131201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5287102.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2023130131201 its reverse (1021310313202), we get a palindrome (3044440444403).

The spelling of 2023130131201 in words is "two trillion, twenty-three billion, one hundred thirty million, one hundred thirty-one thousand, two hundred one".

Divisors: 1 415271 4871831 2023130131201