1313020313102 has 64 divisors (see below), whose sum is σ = 2155168477440. Its totient is φ = 597579096576.

The previous prime is 1313020313089. The next prime is 1313020313113. The reversal of 1313020313102 is 2013130203131.

It is a super-2 number, since 2×1313020313102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111144548 + ... + 111156360.

It is an arithmetic number, because the mean of its divisors is an integer number (33674507460).

Almost surely, 2^{1313020313102} is an apocalyptic number.

1313020313102 is a deficient number, since it is larger than the sum of its proper divisors (842148164338).

1313020313102 is a wasteful number, since it uses less digits than its factorization.

1313020313102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12785.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1313020313102 its reverse (2013130203131), we get a palindrome (3326150516233).

The spelling of 1313020313102 in words is "one trillion, three hundred thirteen billion, twenty million, three hundred thirteen thousand, one hundred two".