23213177630 has 32 divisors (see below), whose sum is σ = 42001624224. Its totient is φ = 9236975616.

The previous prime is 23213177597. The next prime is 23213177653. The reversal of 23213177630 is 3677131232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1520897 + ... + 1536083.

It is an arithmetic number, because the mean of its divisors is an integer number (1312550757).

Almost surely, 2^23213177630 is an apocalyptic number.

23213177630 is a deficient number, since it is larger than the sum of its proper divisors (18788446594).

23213177630 is a wasteful number, since it uses less digits than its factorization.

23213177630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15980.

The product of its (nonzero) digits is 31752, while the sum is 35.

The spelling of 23213177630 in words is "twenty-three billion, two hundred thirteen million, one hundred seventy-seven thousand, six hundred thirty".