137080660699 has 2 divisors, whose sum is σ = 137080660700. Its totient is φ = 137080660698.

The previous prime is 137080660679. The next prime is 137080660817. The reversal of 137080660699 is 996066080731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 137080660699 - 2²⁹ = 136543789787 is a prime.

It is a super-2 number, since 2×137080660699² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (137080660669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68540330349 + 68540330350.

It is an arithmetic number, because the mean of its divisors is an integer number (68540330350).

Almost surely, 2^137080660699 is an apocalyptic number.

137080660699 is a deficient number, since it is larger than the sum of its proper divisors (1).

137080660699 is an equidigital number, since it uses as much as digits as its factorization.

137080660699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2939328, while the sum is 55.

The spelling of 137080660699 in words is "one hundred thirty-seven billion, eighty million, six hundred sixty thousand, six hundred ninety-nine".