130022553 has 4 divisors (see below), whose sum is σ = 173363408. Its totient is φ = 86681700.

The previous prime is 130022549. The next prime is 130022593. The reversal of 130022553 is 355220031.

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 not a de Polignac number, because 130022553 - 2² = 130022549 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130022593) 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, 21670423 + ... + 21670428.

It is an arithmetic number, because the mean of its divisors is an integer number (43340852).

Almost surely, 2^130022553 is an apocalyptic number.

It is an amenable number.

130022553 is a deficient number, since it is larger than the sum of its proper divisors (43340855).

130022553 is an equidigital number, since it uses as much as digits as its factorization.

130022553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43340854.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 130022553 is about 11402.7432225759. The cubic root of 130022553 is about 506.6089948111.

Adding to 130022553 its reverse (355220031), we get a palindrome (485242584).

The spelling of 130022553 in words is "one hundred thirty million, twenty-two thousand, five hundred fifty-three".