23153223576988 has 24 divisors (see below), whose sum is σ = 40587935171840. Its totient is φ = 11556678006720.

The previous prime is 23153223576979. The next prime is 23153223576997. The reversal of 23153223576988 is 88967532235132.

It is an interprime number because it is at equal distance from previous prime (23153223576979) and next prime (23153223576997).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11747845 + ... + 13576387.

Almost surely, 2^{23153223576988} is an apocalyptic number.

It is an amenable number.

23153223576988 is a deficient number, since it is larger than the sum of its proper divisors (17434711594852).

23153223576988 is a wasteful number, since it uses less digits than its factorization.

23153223576988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833997 (or 1833995 counting only the distinct ones).

The product of its digits is 130636800, while the sum is 64.

The spelling of 23153223576988 in words is "twenty-three trillion, one hundred fifty-three billion, two hundred twenty-three million, five hundred seventy-six thousand, nine hundred eighty-eight".