139083141 has 8 divisors (see below), whose sum is σ = 185579680. Its totient is φ = 92654352.

The previous prime is 139083073. The next prime is 139083149. The reversal of 139083141 is 141380931.

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

It is not a de Polignac number, because 139083141 - 2⁷ = 139083013 is a prime.

It is a super-2 number, since 2×139083141² = 38688240220851762, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 139083099 and 139083108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139083149) 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, 11935 + ... + 20508.

It is an arithmetic number, because the mean of its divisors is an integer number (23197460).

Almost surely, 2^139083141 is an apocalyptic number.

It is an amenable number.

139083141 is a deficient number, since it is larger than the sum of its proper divisors (46496539).

139083141 is a wasteful number, since it uses less digits than its factorization.

139083141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33875.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 139083141 is about 11793.3515592473. The cubic root of 139083141 is about 518.1134064446.

The spelling of 139083141 in words is "one hundred thirty-nine million, eighty-three thousand, one hundred forty-one".