23021413011 has 12 divisors (see below), whose sum is σ = 33257095560. Its totient is φ = 15345788640.

The previous prime is 23021413001. The next prime is 23021413021. The reversal of 23021413011 is 11031412032.

23021413011 is a `hidden beast` number, since 230 + 21 + 413 + 0 + 1 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (23021413001) and next prime (23021413021).

It is not a de Polignac number, because 23021413011 - 2¹⁵ = 23021380243 is a prime.

It is a super-2 number, since 2×23021413011² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23021413001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69201 + ... + 225458.

It is an arithmetic number, because the mean of its divisors is an integer number (2771424630).

Almost surely, 2^23021413011 is an apocalyptic number.

23021413011 is a deficient number, since it is larger than the sum of its proper divisors (10235682549).

23021413011 is a wasteful number, since it uses less digits than its factorization.

23021413011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303346 (or 303343 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 23021413011 its reverse (11031412032), we get a palindrome (34052825043).

The spelling of 23021413011 in words is "twenty-three billion, twenty-one million, four hundred thirteen thousand, eleven".