10233233372565 has 96 divisors (see below), whose sum is σ = 21834715668480. Its totient is φ = 4328770336128.

The previous prime is 10233233372543. The next prime is 10233233372689. The reversal of 10233233372565 is 56527333233201.

It is a happy number.

10233233372565 is a `hidden beast` number, since 1 + 0 + 2 + 33 + 23 + 3 + 37 + 2 + 565 = 666.

It is not a de Polignac number, because 10233233372565 - 2⁵ = 10233233372533 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 10233233372565.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 19624197 + ... + 20138906.

It is an arithmetic number, because the mean of its divisors is an integer number (227444954880).

Almost surely, 2^{10233233372565} is an apocalyptic number.

10233233372565 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10233233372565 is an abundant number, since it is smaller than the sum of its proper divisors (11601482295915).

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

10233233372565 is a wasteful number, since it uses less digits than its factorization.

10233233372565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39763183 (or 39763180 counting only the distinct ones).

The product of its (nonzero) digits is 2041200, while the sum is 45.

The spelling of 10233233372565 in words is "ten trillion, two hundred thirty-three billion, two hundred thirty-three million, three hundred seventy-two thousand, five hundred sixty-five".