2102998315 has 32 divisors (see below), whose sum is σ = 2840914944. Its totient is φ = 1481303040.

The previous prime is 2102998309. The next prime is 2102998327. The reversal of 2102998315 is 5138992012.

It is not a de Polignac number, because 2102998315 - 2⁵ = 2102998283 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 246552 + ... + 254938.

It is an arithmetic number, because the mean of its divisors is an integer number (88778592).

Almost surely, 2^2102998315 is an apocalyptic number.

2102998315 is a deficient number, since it is larger than the sum of its proper divisors (737916629).

2102998315 is a wasteful number, since it uses less digits than its factorization.

2102998315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8547.

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 2102998315 is about 45858.4595794495. The cubic root of 2102998315 is about 1281.1883322610.

The spelling of 2102998315 in words is "two billion, one hundred two million, nine hundred ninety-eight thousand, three hundred fifteen".