23120525315 has 16 divisors (see below), whose sum is σ = 27915967008. Its totient is φ = 18382281216.

The previous prime is 23120525279. The next prime is 23120525321. The reversal of 23120525315 is 51352502132.

It is a cyclic number.

It is not a de Polignac number, because 23120525315 - 2⁶ = 23120525251 is a prime.

It is a Duffinian 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, 3748424 + ... + 3754586.

It is an arithmetic number, because the mean of its divisors is an integer number (1744747938).

Almost surely, 2^23120525315 is an apocalyptic number.

23120525315 is a deficient number, since it is larger than the sum of its proper divisors (4795441693).

23120525315 is a wasteful number, since it uses less digits than its factorization.

23120525315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10678.

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 23120525315 in words is "twenty-three billion, one hundred twenty million, five hundred twenty-five thousand, three hundred fifteen".