3899102131 has 2 divisors, whose sum is σ = 3899102132. Its totient is φ = 3899102130.

The previous prime is 3899102107. The next prime is 3899102153. The reversal of 3899102131 is 1312019983.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3899102131 - 2⁷ = 3899102003 is a prime.

It is a super-2 number, since 2×3899102131² = 30405994855937482322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3899102731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1949551065 + 1949551066.

It is an arithmetic number, because the mean of its divisors is an integer number (1949551066).

Almost surely, 2^3899102131 is an apocalyptic number.

3899102131 is a deficient number, since it is larger than the sum of its proper divisors (1).

3899102131 is an equidigital number, since it uses as much as digits as its factorization.

3899102131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 3899102131 is about 62442.7908649189. The cubic root of 3899102131 is about 1573.9401124457.

It can be divided in two parts, 3899 and 102131, that added together give a triangular number (106030 = T₄₆₀).

The spelling of 3899102131 in words is "three billion, eight hundred ninety-nine million, one hundred two thousand, one hundred thirty-one".