1103400302313 has 16 divisors (see below), whose sum is σ = 1480127273856. Its totient is φ = 731137464960.

The previous prime is 1103400302297. The next prime is 1103400302317. The reversal of 1103400302313 is 3132030043011.

It is not a de Polignac number, because 1103400302313 - 2⁴ = 1103400302297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1103400302313.

It is not an unprimeable number, because it can be changed into a prime (1103400302317) 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, 6779773 + ... + 6940613.

It is an arithmetic number, because the mean of its divisors is an integer number (92507954616).

Almost surely, 2^{1103400302313} is an apocalyptic number.

It is an amenable number.

1103400302313 is a deficient number, since it is larger than the sum of its proper divisors (376726971543).

1103400302313 is a wasteful number, since it uses less digits than its factorization.

1103400302313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174704.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1103400302313 its reverse (3132030043011), we get a palindrome (4235430345324).

The spelling of 1103400302313 in words is "one trillion, one hundred three billion, four hundred million, three hundred two thousand, three hundred thirteen".