23030970755 has 16 divisors (see below), whose sum is σ = 29766338784. Its totient is φ = 17005635840.

The previous prime is 23030970751. The next prime is 23030970761. The reversal of 23030970755 is 55707903032.

It is not a de Polignac number, because 23030970755 - 2² = 23030970751 is a prime.

It is a super-2 number, since 2×23030970755² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23030970751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 971807 + ... + 995223.

It is an arithmetic number, because the mean of its divisors is an integer number (1860396174).

Almost surely, 2^23030970755 is an apocalyptic number.

23030970755 is a deficient number, since it is larger than the sum of its proper divisors (6735368029).

23030970755 is a wasteful number, since it uses less digits than its factorization.

23030970755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38566.

The product of its (nonzero) digits is 198450, while the sum is 41.

The spelling of 23030970755 in words is "twenty-three billion, thirty million, nine hundred seventy thousand, seven hundred fifty-five".