22013130053 has 4 divisors (see below), whose sum is σ = 22970222688. Its totient is φ = 21056037420.

The previous prime is 22013130047. The next prime is 22013130103. The reversal of 22013130053 is 35003131022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22013130053 - 2⁸ = 22013129797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22013130023) 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, 478546283 + ... + 478546328.

It is an arithmetic number, because the mean of its divisors is an integer number (5742555672).

Almost surely, 2^22013130053 is an apocalyptic number.

22013130053 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22013130053 is a deficient number, since it is larger than the sum of its proper divisors (957092635).

22013130053 is an equidigital number, since it uses as much as digits as its factorization.

22013130053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957092634.

The product of its (nonzero) digits is 540, while the sum is 20.

Adding to 22013130053 its reverse (35003131022), we get a palindrome (57016261075).

The spelling of 22013130053 in words is "twenty-two billion, thirteen million, one hundred thirty thousand, fifty-three".