23330000013011 has 4 divisors (see below), whose sum is σ = 24082580658624. Its totient is φ = 22577419367400.

The previous prime is 23330000012951. The next prime is 23330000013037. The reversal of 23330000013011 is 11031000003332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23330000013011 is a prime.

It is a super-2 number, since 2×23330000013011² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23330000018011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376290322760 + ... + 376290322821.

It is an arithmetic number, because the mean of its divisors is an integer number (6020645164656).

Almost surely, 2^{23330000013011} is an apocalyptic number.

23330000013011 is a deficient number, since it is larger than the sum of its proper divisors (752580645613).

23330000013011 is an equidigital number, since it uses as much as digits as its factorization.

23330000013011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752580645612.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 23330000013011 its reverse (11031000003332), we get a palindrome (34361000016343).

The spelling of 23330000013011 in words is "twenty-three trillion, three hundred thirty billion, thirteen thousand, eleven".