23075277108 has 24 divisors (see below), whose sum is σ = 57984030048. Its totient is φ = 7100085216.

The previous prime is 23075277077. The next prime is 23075277109. The reversal of 23075277108 is 80177257032.

It is a super-2 number, since 2×23075277108² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23075277108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23075277109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73959066 + ... + 73959377.

It is an arithmetic number, because the mean of its divisors is an integer number (2416001252).

Almost surely, 2^23075277108 is an apocalyptic number.

It is an amenable number.

23075277108 is an abundant number, since it is smaller than the sum of its proper divisors (34908752940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23075277108 is a wasteful number, since it uses less digits than its factorization.

23075277108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147918463 (or 147918461 counting only the distinct ones).

The product of its (nonzero) digits is 164640, while the sum is 42.

The spelling of 23075277108 in words is "twenty-three billion, seventy-five million, two hundred seventy-seven thousand, one hundred eight".