130223031122131 has 16 divisors (see below), whose sum is σ = 135073652659200. Its totient is φ = 125396462112768.

The previous prime is 130223031122099. The next prime is 130223031122143. The reversal of 130223031122131 is 131221130322031.

It is a cyclic number.

It is not a de Polignac number, because 130223031122131 - 2⁵ = 130223031122099 is a prime.

It is a super-2 number, since 2×130223031122131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130223031122096 and 130223031122105.

It is not an unprimeable number, because it can be changed into a prime (130223031122161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181452355 + ... + 182168611.

It is an arithmetic number, because the mean of its divisors is an integer number (8442103291200).

Almost surely, 2^{130223031122131} is an apocalyptic number.

130223031122131 is a deficient number, since it is larger than the sum of its proper divisors (4850621537069).

130223031122131 is a wasteful number, since it uses less digits than its factorization.

130223031122131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733038.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 130223031122131 its reverse (131221130322031), we get a palindrome (261444161444162).

The spelling of 130223031122131 in words is "one hundred thirty trillion, two hundred twenty-three billion, thirty-one million, one hundred twenty-two thousand, one hundred thirty-one".