137620701022099 has 2 divisors, whose sum is σ = 137620701022100. Its totient is φ = 137620701022098.

The previous prime is 137620701022003. The next prime is 137620701022159. The reversal of 137620701022099 is 990220107026731.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 137620701022099 - 2⁷ = 137620701021971 is a prime.

It is not a weakly prime, because it can be changed into another prime (137620701022799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68810350511049 + 68810350511050.

It is an arithmetic number, because the mean of its divisors is an integer number (68810350511050).

Almost surely, 2^{137620701022099} is an apocalyptic number.

137620701022099 is a deficient number, since it is larger than the sum of its proper divisors (1).

137620701022099 is an equidigital number, since it uses as much as digits as its factorization.

137620701022099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 571536, while the sum is 49.

The spelling of 137620701022099 in words is "one hundred thirty-seven trillion, six hundred twenty billion, seven hundred one million, twenty-two thousand, ninety-nine".