151602591139 has 4 divisors (see below), whose sum is σ = 153521611360. Its totient is φ = 149683570920.

The previous prime is 151602591131. The next prime is 151602591233. The reversal of 151602591139 is 931195206151.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 151602591139 - 2³ = 151602591131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151602591095 and 151602591104.

It is not an unprimeable number, because it can be changed into a prime (151602591131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959509992 + ... + 959510149.

It is an arithmetic number, because the mean of its divisors is an integer number (38380402840).

Almost surely, 2^151602591139 is an apocalyptic number.

151602591139 is a deficient number, since it is larger than the sum of its proper divisors (1919020221).

151602591139 is an equidigital number, since it uses as much as digits as its factorization.

151602591139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1919020220.

The product of its (nonzero) digits is 72900, while the sum is 43.

The spelling of 151602591139 in words is "one hundred fifty-one billion, six hundred two million, five hundred ninety-one thousand, one hundred thirty-nine".