23031202129 has 8 divisors (see below), whose sum is σ = 25101663552. Its totient is φ = 21003430800.

The previous prime is 23031202123. The next prime is 23031202133. The reversal of 23031202129 is 92120213032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23031202129 - 2⁵ = 23031202097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23031202123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10671397 + ... + 10673554.

It is an arithmetic number, because the mean of its divisors is an integer number (3137707944).

Almost surely, 2^23031202129 is an apocalyptic number.

It is an amenable number.

23031202129 is a deficient number, since it is larger than the sum of its proper divisors (2070461423).

23031202129 is a wasteful number, since it uses less digits than its factorization.

23031202129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21345047.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 23031202129 in words is "twenty-three billion, thirty-one million, two hundred two thousand, one hundred twenty-nine".