1301321031102 has 20 divisors (see below), whose sum is σ = 2915923051536. Its totient is φ = 433773676980.

The previous prime is 1301321031097. The next prime is 1301321031121. The reversal of 1301321031102 is 2011301231031.

1301321031102 is a `hidden beast` number, since 1 + 30 + 1 + 321 + 0 + 311 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4016422774 + ... + 4016423097.

Almost surely, 2^{1301321031102} is an apocalyptic number.

1301321031102 is an abundant number, since it is smaller than the sum of its proper divisors (1614602020434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1301321031102 is an equidigital number, since it uses as much as digits as its factorization.

1301321031102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8032845885 (or 8032845876 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1301321031102 its reverse (2011301231031), we get a palindrome (3312622262133).

The spelling of 1301321031102 in words is "one trillion, three hundred one billion, three hundred twenty-one million, thirty-one thousand, one hundred two".