13120240010939 has 2 divisors, whose sum is σ = 13120240010940. Its totient is φ = 13120240010938.

The previous prime is 13120240010903. The next prime is 13120240011029. The reversal of 13120240010939 is 93901004202131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13120240010939 - 2²⁸ = 13119971575483 is a prime.

It is a super-2 number, since 2×13120240010939² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 13120240010899 and 13120240010908.

It is not a weakly prime, because it can be changed into another prime (13120240010639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6560120005469 + 6560120005470.

It is an arithmetic number, because the mean of its divisors is an integer number (6560120005470).

Almost surely, 2^{13120240010939} is an apocalyptic number.

13120240010939 is a deficient number, since it is larger than the sum of its proper divisors (1).

13120240010939 is an equidigital number, since it uses as much as digits as its factorization.

13120240010939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 35.

The spelling of 13120240010939 in words is "thirteen trillion, one hundred twenty billion, two hundred forty million, ten thousand, nine hundred thirty-nine".