1302311100013 has 48 divisors (see below), whose sum is σ = 1668001646080. Its totient is φ = 995105295360.

The previous prime is 1302311099959. The next prime is 1302311100029. The reversal of 1302311100013 is 3100011132031.

It is not a de Polignac number, because 1302311100013 - 2¹⁷ = 1302310968941 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1302311100013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302311130013) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8882620 + ... + 9028042.

Almost surely, 2^{1302311100013} is an apocalyptic number.

It is an amenable number.

1302311100013 is a deficient number, since it is larger than the sum of its proper divisors (365690546067).

1302311100013 is a wasteful number, since it uses less digits than its factorization.

1302311100013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145658 (or 145647 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1302311100013 its reverse (3100011132031), we get a palindrome (4402322232044).

The spelling of 1302311100013 in words is "one trillion, three hundred two billion, three hundred eleven million, one hundred thousand, thirteen".