23013022641 has 8 divisors (see below), whose sum is σ = 35067463104. Its totient is φ = 13150298640.

The previous prime is 23013022633. The next prime is 23013022673. The reversal of 23013022641 is 14622031032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23013022641 - 2³ = 23013022633 is a prime.

It is a super-2 number, since 2×23013022641² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23013022601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 547929090 + ... + 547929131.

It is an arithmetic number, because the mean of its divisors is an integer number (4383432888).

Almost surely, 2^23013022641 is an apocalyptic number.

23013022641 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23013022641 is a deficient number, since it is larger than the sum of its proper divisors (12054440463).

23013022641 is a wasteful number, since it uses less digits than its factorization.

23013022641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095858231.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 23013022641 its reverse (14622031032), we get a palindrome (37635053673).

The spelling of 23013022641 in words is "twenty-three billion, thirteen million, twenty-two thousand, six hundred forty-one".