2103431092 has 24 divisors (see below), whose sum is σ = 4208683136. Its totient is φ = 901080288.

The previous prime is 2103431047. The next prime is 2103431101. The reversal of 2103431092 is 2901343012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55078 + ... + 85090.

Almost surely, 2^2103431092 is an apocalyptic number.

It is an amenable number.

2103431092 is an abundant number, since it is smaller than the sum of its proper divisors (2105252044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2103431092 is a wasteful number, since it uses less digits than its factorization.

2103431092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32527 (or 32525 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 2103431092 is about 45863.1779535610. The cubic root of 2103431092 is about 1281.2762116803.

The spelling of 2103431092 in words is "two billion, one hundred three million, four hundred thirty-one thousand, ninety-two".