137213036399 has 2 divisors, whose sum is σ = 137213036400. Its totient is φ = 137213036398.

The previous prime is 137213036371. The next prime is 137213036423. The reversal of 137213036399 is 993630312731.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 137213036399 - 2⁸ = 137213036143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137213036369) 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, 68606518199 + 68606518200.

It is an arithmetic number, because the mean of its divisors is an integer number (68606518200).

Almost surely, 2^137213036399 is an apocalyptic number.

137213036399 is a deficient number, since it is larger than the sum of its proper divisors (1).

137213036399 is an equidigital number, since it uses as much as digits as its factorization.

137213036399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 551124, while the sum is 47.

The spelling of 137213036399 in words is "one hundred thirty-seven billion, two hundred thirteen million, thirty-six thousand, three hundred ninety-nine".