23665200701 has 32 divisors (see below), whose sum is σ = 26038763520. Its totient is φ = 21424435200.

The previous prime is 23665200613. The next prime is 23665200707. The reversal of 23665200701 is 10700256632.

It is a cyclic number.

It is not a de Polignac number, because 23665200701 - 2¹⁴ = 23665184317 is a prime.

It is a super-2 number, since 2×23665200701² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23665200707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19223756 + ... + 19224986.

It is an arithmetic number, because the mean of its divisors is an integer number (813711360).

Almost surely, 2^23665200701 is an apocalyptic number.

It is an amenable number.

23665200701 is a deficient number, since it is larger than the sum of its proper divisors (2373562819).

23665200701 is a wasteful number, since it uses less digits than its factorization.

23665200701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665.

The product of its (nonzero) digits is 15120, while the sum is 32.

The spelling of 23665200701 in words is "twenty-three billion, six hundred sixty-five million, two hundred thousand, seven hundred one".