2112313298 has 4 divisors (see below), whose sum is σ = 3168469950. Its totient is φ = 1056156648.

The previous prime is 2112313283. The next prime is 2112313303. The reversal of 2112313298 is 8923132112.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2102497609 + 9815689 = 45853^2 + 3133^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528078323 + ... + 528078326.

Almost surely, 2^2112313298 is an apocalyptic number.

2112313298 is a deficient number, since it is larger than the sum of its proper divisors (1056156652).

2112313298 is a wasteful number, since it uses less digits than its factorization.

2112313298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056156651.

The product of its digits is 5184, while the sum is 32.

The square root of 2112313298 is about 45959.9096822437. The cubic root of 2112313298 is about 1283.0771704077.

The spelling of 2112313298 in words is "two billion, one hundred twelve million, three hundred thirteen thousand, two hundred ninety-eight".