23032123042131 has 20 divisors (see below), whose sum is σ = 39321155388592. Its totient is φ = 13161213166608.

The previous prime is 23032123042121. The next prime is 23032123042139. The reversal of 23032123042131 is 13124032123032.

23032123042131 is a `hidden beast` number, since 2 + 3 + 0 + 3 + 2 + 1 + 230 + 421 + 3 + 1 = 666.

It is not a de Polignac number, because 23032123042131 - 2⁹ = 23032123041619 is a prime.

It is a super-2 number, since 2×23032123042131² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 23032123042095 and 23032123042104.

It is not an unprimeable number, because it can be changed into a prime (23032123042139) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 20310513580 + ... + 20310514713.

Almost surely, 2^{23032123042131} is an apocalyptic number.

23032123042131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23032123042131 is a deficient number, since it is larger than the sum of its proper divisors (16289032346461).

23032123042131 is an equidigital number, since it uses as much as digits as its factorization.

23032123042131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40621028312 (or 40621028303 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 23032123042131 its reverse (13124032123032), we get a palindrome (36156155165163).

The spelling of 23032123042131 in words is "twenty-three trillion, thirty-two billion, one hundred twenty-three million, forty-two thousand, one hundred thirty-one".