1331102130129 has 6 divisors (see below), whose sum is σ = 1922703076866. Its totient is φ = 887401420080.

The previous prime is 1331102130097. The next prime is 1331102130167. The reversal of 1331102130129 is 9210312011331.

1331102130129 is a `hidden beast` number, since 1 + 3 + 311 + 0 + 21 + 301 + 29 = 666.

It can be written as a sum of positive squares in only one way, i.e., 868223286225 + 462878843904 = 931785^2 + 680352^2 .

It is not a de Polignac number, because 1331102130129 - 2⁵ = 1331102130097 is a prime.

It is a super-2 number, since 2×1331102130129² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1331102130179) 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, 73950118332 + ... + 73950118349.

It is an arithmetic number, because the mean of its divisors is an integer number (320450512811).

Almost surely, 2^{1331102130129} is an apocalyptic number.

It is an amenable number.

1331102130129 is a deficient number, since it is larger than the sum of its proper divisors (591600946737).

1331102130129 is a wasteful number, since it uses less digits than its factorization.

1331102130129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147900236687 (or 147900236684 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The spelling of 1331102130129 in words is "one trillion, three hundred thirty-one billion, one hundred two million, one hundred thirty thousand, one hundred twenty-nine".