1320102313113 has 16 divisors (see below), whose sum is σ = 1803371169600. Its totient is φ = 858458085120.

The previous prime is 1320102313037. The next prime is 1320102313121. The reversal of 1320102313113 is 3113132010231.

It is a happy number.

It is not a de Polignac number, because 1320102313113 - 2⁹ = 1320102312601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1320102313113.

It is not an unprimeable number, because it can be changed into a prime (1320102313813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173068 + ... + 1634061.

It is an arithmetic number, because the mean of its divisors is an integer number (112710698100).

Almost surely, 2^{1320102313113} is an apocalyptic number.

It is an amenable number.

1320102313113 is a deficient number, since it is larger than the sum of its proper divisors (483268856487).

1320102313113 is a wasteful number, since it uses less digits than its factorization.

1320102313113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1813112.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1320102313113 its reverse (3113132010231), we get a palindrome (4433234323344).

The spelling of 1320102313113 in words is "one trillion, three hundred twenty billion, one hundred two million, three hundred thirteen thousand, one hundred thirteen".