23134523132 has 12 divisors (see below), whose sum is σ = 46269046320. Its totient is φ = 9914795616.

The previous prime is 23134523131. The next prime is 23134523141. The reversal of 23134523132 is 23132543132.

It is a happy number.

23134523132 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 23134523095 and 23134523104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23134523131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413116457 + ... + 413116512.

It is an arithmetic number, because the mean of its divisors is an integer number (3855753860).

Almost surely, 2^23134523132 is an apocalyptic number.

It is an amenable number.

23134523132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23134523132 is a wasteful number, since it uses less digits than its factorization.

23134523132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826232980 (or 826232978 counting only the distinct ones).

The product of its digits is 12960, while the sum is 29.

The spelling of 23134523132 in words is "twenty-three billion, one hundred thirty-four million, five hundred twenty-three thousand, one hundred thirty-two".