23730000001 has 16 divisors (see below), whose sum is σ = 25959218688. Its totient is φ = 21594643200.

The previous prime is 23729999927. The next prime is 23730000053. The reversal of 23730000001 is 10000003732.

It is a cyclic number.

It is not a de Polignac number, because 23730000001 - 2⁷ = 23729999873 is a prime.

It is a super-2 number, since 2×23730000001² (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 23730000001.

It is not an unprimeable number, because it can be changed into a prime (23730000071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597891 + ... + 636343.

It is an arithmetic number, because the mean of its divisors is an integer number (1622451168).

Almost surely, 2^23730000001 is an apocalyptic number.

It is an amenable number.

23730000001 is a deficient number, since it is larger than the sum of its proper divisors (2229218687).

23730000001 is a wasteful number, since it uses less digits than its factorization.

23730000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39672.

The product of its (nonzero) digits is 126, while the sum is 16.

Adding to 23730000001 its reverse (10000003732), we get a palindrome (33730003733).

The spelling of 23730000001 in words is "twenty-three billion, seven hundred thirty million, one", and thus it is an aban number.