23001100077232 has 40 divisors (see below), whose sum is σ = 47295055328976. Its totient is φ = 10799049240576.

The previous prime is 23001100077227. The next prime is 23001100077233. The reversal of 23001100077232 is 23277000110032.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 23001100077232.

It is not an unprimeable number, because it can be changed into a prime (23001100077233) 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, 97529878 + ... + 97765429.

Almost surely, 2^{23001100077232} is an apocalyptic number.

It is an amenable number.

23001100077232 is an abundant number, since it is smaller than the sum of its proper divisors (24293955251744).

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

23001100077232 is a wasteful number, since it uses less digits than its factorization.

23001100077232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195295765 (or 195295759 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 28.

Adding to 23001100077232 its reverse (23277000110032), we get a palindrome (46278100187264).

The spelling of 23001100077232 in words is "twenty-three trillion, one billion, one hundred million, seventy-seven thousand, two hundred thirty-two".