130031420441 has 6 divisors (see below), whose sum is σ = 140803254270. Its totient is φ = 120029003328.

The previous prime is 130031420429. The next prime is 130031420459. The reversal of 130031420441 is 144024130031.

It can be written as a sum of positive squares in 3 ways, for example, as 2424577600 + 127606842841 = 49240^2 + 357221^2 .

It is not a de Polignac number, because 130031420441 - 2¹⁸ = 130031158297 is a prime.

It is a super-2 number, since 2×130031420441² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130031420641) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 384708176 + ... + 384708513.

It is an arithmetic number, because the mean of its divisors is an integer number (23467209045).

Almost surely, 2^130031420441 is an apocalyptic number.

It is an amenable number.

130031420441 is a deficient number, since it is larger than the sum of its proper divisors (10771833829).

130031420441 is an equidigital number, since it uses as much as digits as its factorization.

130031420441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769416715 (or 769416702 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 130031420441 its reverse (144024130031), we get a palindrome (274055550472).

The spelling of 130031420441 in words is "one hundred thirty billion, thirty-one million, four hundred twenty thousand, four hundred forty-one".