13070037123 has 48 divisors (see below), whose sum is σ = 23000979456. Its totient is φ = 7311889440.

The previous prime is 13070037119. The next prime is 13070037137. The reversal of 13070037123 is 32173007031.

It is not a de Polignac number, because 13070037123 - 2² = 13070037119 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (13070037163) 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 47 ways as a sum of consecutive naturals, for example, 153315 + ... + 222812.

It is an arithmetic number, because the mean of its divisors is an integer number (479187072).

Almost surely, 2^13070037123 is an apocalyptic number.

13070037123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13070037123 is a deficient number, since it is larger than the sum of its proper divisors (9930942333).

13070037123 is a wasteful number, since it uses less digits than its factorization.

13070037123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376166 (or 376154 counting only the distinct ones).

The product of its (nonzero) digits is 2646, while the sum is 27.

The spelling of 13070037123 in words is "thirteen billion, seventy million, thirty-seven thousand, one hundred twenty-three".