1310321231102 has 8 divisors (see below), whose sum is σ = 2116672757976. Its totient is φ = 604763645112.

The previous prime is 1310321231071. The next prime is 1310321231113. The reversal of 1310321231102 is 2011321230131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25198485188 + ... + 25198485239.

It is an arithmetic number, because the mean of its divisors is an integer number (264584094747).

Almost surely, 2^{1310321231102} is an apocalyptic number.

1310321231102 is a deficient number, since it is larger than the sum of its proper divisors (806351526874).

1310321231102 is a wasteful number, since it uses less digits than its factorization.

1310321231102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50396970442.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1310321231102 its reverse (2011321230131), we get a palindrome (3321642461233).

The spelling of 1310321231102 in words is "one trillion, three hundred ten billion, three hundred twenty-one million, two hundred thirty-one thousand, one hundred two".