23223030011129 has 32 divisors (see below), whose sum is σ = 25907123773440. Its totient is φ = 20672176896000.

The previous prime is 23223030011123. The next prime is 23223030011141. The reversal of 23223030011129 is 92111003032232.

It is a de Polignac number, because none of the positive numbers 2^k-23223030011129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23223030011123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135233129 + ... + 135404745.

It is an arithmetic number, because the mean of its divisors is an integer number (809597617920).

Almost surely, 2^{23223030011129} is an apocalyptic number.

It is an amenable number.

23223030011129 is a deficient number, since it is larger than the sum of its proper divisors (2684093762311).

23223030011129 is a wasteful number, since it uses less digits than its factorization.

23223030011129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172841.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 23223030011129 in words is "twenty-three trillion, two hundred twenty-three billion, thirty million, eleven thousand, one hundred twenty-nine".