13070090923 has 2 divisors, whose sum is σ = 13070090924. Its totient is φ = 13070090922.

The previous prime is 13070090921. The next prime is 13070090983. The reversal of 13070090923 is 32909007031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13070090923 - 2¹ = 13070090921 is a prime.

Together with 13070090921, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13070090921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6535045461 + 6535045462.

It is an arithmetic number, because the mean of its divisors is an integer number (6535045462).

Almost surely, 2^13070090923 is an apocalyptic number.

13070090923 is a deficient number, since it is larger than the sum of its proper divisors (1).

13070090923 is an equidigital number, since it uses as much as digits as its factorization.

13070090923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10206, while the sum is 34.

Adding to 13070090923 its reverse (32909007031), we get a palindrome (45979097954).

The spelling of 13070090923 in words is "thirteen billion, seventy million, ninety thousand, nine hundred twenty-three".