137743115129 has 4 divisors (see below), whose sum is σ = 137785228800. Its totient is φ = 137701001460.

The previous prime is 137743115057. The next prime is 137743115161. The reversal of 137743115129 is 921511347731.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 137743115129 - 2²⁸ = 137474679673 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 137743115129.

It is not an unprimeable number, because it can be changed into a prime (137743115729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21051929 + ... + 21058470.

It is an arithmetic number, because the mean of its divisors is an integer number (34446307200).

Almost surely, 2^137743115129 is an apocalyptic number.

It is an amenable number.

137743115129 is a deficient number, since it is larger than the sum of its proper divisors (42113671).

137743115129 is an equidigital number, since it uses as much as digits as its factorization.

137743115129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42113670.

The product of its digits is 158760, while the sum is 44.

The spelling of 137743115129 in words is "one hundred thirty-seven billion, seven hundred forty-three million, one hundred fifteen thousand, one hundred twenty-nine".