137172962999 has 2 divisors, whose sum is σ = 137172963000. Its totient is φ = 137172962998.

The previous prime is 137172962933. The next prime is 137172963061. The reversal of 137172962999 is 999269271731.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 137172962999 - 2²⁰ = 137171914423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137172961999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68586481499 + 68586481500.

It is an arithmetic number, because the mean of its divisors is an integer number (68586481500).

Almost surely, 2^137172962999 is an apocalyptic number.

137172962999 is a deficient number, since it is larger than the sum of its proper divisors (1).

137172962999 is an equidigital number, since it uses as much as digits as its factorization.

137172962999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23147208, while the sum is 65.

The spelling of 137172962999 in words is "one hundred thirty-seven billion, one hundred seventy-two million, nine hundred sixty-two thousand, nine hundred ninety-nine".