137123301507 has 8 divisors (see below), whose sum is σ = 184165602576. Its totient is φ = 90748267392.

The previous prime is 137123301499. The next prime is 137123301533. The reversal of 137123301507 is 705103321731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 137123301507 - 2³ = 137123301499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (137123301577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166816258 + ... + 166817079.

It is an arithmetic number, because the mean of its divisors is an integer number (23020700322).

Almost surely, 2^137123301507 is an apocalyptic number.

137123301507 is a deficient number, since it is larger than the sum of its proper divisors (47042301069).

137123301507 is a wasteful number, since it uses less digits than its factorization.

137123301507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333633477.

The product of its (nonzero) digits is 13230, while the sum is 33.

The spelling of 137123301507 in words is "one hundred thirty-seven billion, one hundred twenty-three million, three hundred one thousand, five hundred seven".