130031254445 has 16 divisors (see below), whose sum is σ = 164498024448. Its totient is φ = 98527451520.

The previous prime is 130031254421. The next prime is 130031254471. The reversal of 130031254445 is 544452130031.

It is not a de Polignac number, because 130031254445 - 2¹⁰ = 130031253421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8917304 + ... + 8931873.

It is an arithmetic number, because the mean of its divisors is an integer number (10281126528).

Almost surely, 2^130031254445 is an apocalyptic number.

It is an amenable number.

130031254445 is a deficient number, since it is larger than the sum of its proper divisors (34466770003).

130031254445 is a wasteful number, since it uses less digits than its factorization.

130031254445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17849260.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 130031254445 its reverse (544452130031), we get a palindrome (674483384476).

The spelling of 130031254445 in words is "one hundred thirty billion, thirty-one million, two hundred fifty-four thousand, four hundred forty-five".