23030215112 has 32 divisors (see below), whose sum is σ = 45853607520. Its totient is φ = 10806493440.

The previous prime is 23030215079. The next prime is 23030215147. The reversal of 23030215112 is 21151203032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196814 + ... + 291197.

It is an arithmetic number, because the mean of its divisors is an integer number (1432925235).

Almost surely, 2^23030215112 is an apocalyptic number.

It is an amenable number.

23030215112 is a deficient number, since it is larger than the sum of its proper divisors (22823392408).

23030215112 is a wasteful number, since it uses less digits than its factorization.

23030215112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488381 (or 488377 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 23030215112 its reverse (21151203032), we get a palindrome (44181418144).

The spelling of 23030215112 in words is "twenty-three billion, thirty million, two hundred fifteen thousand, one hundred twelve".