2102031295 has 48 divisors (see below), whose sum is σ = 3257528832. Its totient is φ = 1272585600.

The previous prime is 2102031293. The next prime is 2102031299. The reversal of 2102031295 is 5921302012.

It is a happy number.

It is not a de Polignac number, because 2102031295 - 2¹ = 2102031293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102031293) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 128320 + ... + 143770.

It is an arithmetic number, because the mean of its divisors is an integer number (67865184).

Almost surely, 2^2102031295 is an apocalyptic number.

2102031295 is a deficient number, since it is larger than the sum of its proper divisors (1155497537).

2102031295 is a wasteful number, since it uses less digits than its factorization.

2102031295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15512 (or 15499 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 2102031295 is about 45847.9148380818. The cubic root of 2102031295 is about 1280.9919262248.

The spelling of 2102031295 in words is "two billion, one hundred two million, thirty-one thousand, two hundred ninety-five".