23031613032 has 16 divisors (see below), whose sum is σ = 57579032640. Its totient is φ = 7677204336.

The previous prime is 23031613009. The next prime is 23031613043.

It is a happy number.

23031613032 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 959650543 = 23031613032 / (2 + 3 + 0 + 3 + 1 + 6 + 1 + 3 + 0 + 3 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 23031612993 and 23031613011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479825248 + ... + 479825295.

It is an arithmetic number, because the mean of its divisors is an integer number (3598689540).

Almost surely, 2^23031613032 is an apocalyptic number.

It is an amenable number.

23031613032 is an abundant number, since it is smaller than the sum of its proper divisors (34547419608).

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

23031613032 is a wasteful number, since it uses less digits than its factorization.

23031613032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959650552 (or 959650548 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

The spelling of 23031613032 in words is "twenty-three billion, thirty-one million, six hundred thirteen thousand, thirty-two".