1320030102131 has 16 divisors (see below), whose sum is σ = 1424349326400. Its totient is φ = 1216109887488.

The previous prime is 1320030102119. The next prime is 1320030102187. The reversal of 1320030102131 is 1312010300231.

It is a cyclic number.

It is not a de Polignac number, because 1320030102131 - 2¹⁰ = 1320030101107 is a prime.

It is a super-2 number, since 2×1320030102131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1320030102031) 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, 15542975 + ... + 15627671.

It is an arithmetic number, because the mean of its divisors is an integer number (89021832900).

Almost surely, 2^{1320030102131} is an apocalyptic number.

1320030102131 is a deficient number, since it is larger than the sum of its proper divisors (104319224269).

1320030102131 is a wasteful number, since it uses less digits than its factorization.

1320030102131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87038.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1320030102131 its reverse (1312010300231), we get a palindrome (2632040402362).

The spelling of 1320030102131 in words is "one trillion, three hundred twenty billion, thirty million, one hundred two thousand, one hundred thirty-one".