3139101 has 32 divisors (see below), whose sum is σ = 5633280. Its totient is φ = 1686528.

The previous prime is 3139069. The next prime is 3139111. The reversal of 3139101 is 1019313.

It is not a de Polignac number, because 3139101 - 2⁵ = 3139069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3139111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2725 + ... + 3701.

It is an arithmetic number, because the mean of its divisors is an integer number (176040).

Almost surely, 2^3139101 is an apocalyptic number.

It is an amenable number.

3139101 is a deficient number, since it is larger than the sum of its proper divisors (2494179).

3139101 is a wasteful number, since it uses less digits than its factorization.

3139101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010 (or 1004 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

The square root of 3139101 is about 1771.7508289825. The cubic root of 3139101 is about 146.4204587103.

It can be divided in two parts, 3139 and 101, that added together give a triangular number (3240 = T₈₀).

The spelling of 3139101 in words is "three million, one hundred thirty-nine thousand, one hundred one".