1345115013 has 24 divisors (see below), whose sum is σ = 2075119200. Its totient is φ = 772310880.

The previous prime is 1345114973. The next prime is 1345115069. The reversal of 1345115013 is 3105115431.

It is not a de Polignac number, because 1345115013 - 2⁹ = 1345114501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345125013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90618 + ... + 104411.

It is an arithmetic number, because the mean of its divisors is an integer number (86463300).

Almost surely, 2^1345115013 is an apocalyptic number.

It is an amenable number.

1345115013 is a deficient number, since it is larger than the sum of its proper divisors (730004187).

1345115013 is a wasteful number, since it uses less digits than its factorization.

1345115013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195073 (or 195062 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 1345115013 is about 36675.8096434148. The cubic root of 1345115013 is about 1103.8747683708.

The spelling of 1345115013 in words is "one billion, three hundred forty-five million, one hundred fifteen thousand, thirteen".