23020131411 has 6 divisors (see below), whose sum is σ = 33251300940. Its totient is φ = 15346754268.

The previous prime is 23020131403. The next prime is 23020131419. The reversal of 23020131411 is 11413102032.

23020131411 is a `hidden beast` number, since 23 + 0 + 201 + 31 + 411 = 666.

It is an interprime number because it is at equal distance from previous prime (23020131403) and next prime (23020131419).

It is not a de Polignac number, because 23020131411 - 2³ = 23020131403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23020131419) 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 5 ways as a sum of consecutive naturals, for example, 1278896181 + ... + 1278896198.

It is an arithmetic number, because the mean of its divisors is an integer number (5541883490).

Almost surely, 2^23020131411 is an apocalyptic number.

23020131411 is a deficient number, since it is larger than the sum of its proper divisors (10231169529).

23020131411 is a wasteful number, since it uses less digits than its factorization.

23020131411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2557792385 (or 2557792382 counting only the distinct ones).

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

Adding to 23020131411 its reverse (11413102032), we get a palindrome (34433233443).

The spelling of 23020131411 in words is "twenty-three billion, twenty million, one hundred thirty-one thousand, four hundred eleven".