1313121312102 has 8 divisors (see below), whose sum is σ = 2626242624216. Its totient is φ = 437707104032.

The previous prime is 1313121312079. The next prime is 1313121312127. The reversal of 1313121312102 is 2012131213131.

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

1313121312102 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109426776003 + ... + 109426776014.

It is an arithmetic number, because the mean of its divisors is an integer number (328280328027).

Almost surely, 2^{1313121312102} is an apocalyptic number.

1313121312102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1313121312102 is a wasteful number, since it uses less digits than its factorization.

1313121312102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218853552022.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 1313121312102 its reverse (2012131213131), we get a palindrome (3325252525233).

The spelling of 1313121312102 in words is "one trillion, three hundred thirteen billion, one hundred twenty-one million, three hundred twelve thousand, one hundred two".