139732113 has 8 divisors (see below), whose sum is σ = 187650400. Its totient is φ = 92484288.

The previous prime is 139732111. The next prime is 139732127. The reversal of 139732113 is 311237931.

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

It is not a de Polignac number, because 139732113 - 2¹ = 139732111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (139732111) 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, 167128 + ... + 167961.

It is an arithmetic number, because the mean of its divisors is an integer number (23456300).

Almost surely, 2^139732113 is an apocalyptic number.

It is an amenable number.

139732113 is a deficient number, since it is larger than the sum of its proper divisors (47918287).

139732113 is a wasteful number, since it uses less digits than its factorization.

139732113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335231.

The product of its digits is 3402, while the sum is 30.

The square root of 139732113 is about 11820.8338538362. The cubic root of 139732113 is about 518.9180078448.

The spelling of 139732113 in words is "one hundred thirty-nine million, seven hundred thirty-two thousand, one hundred thirteen".