2113567298 has 4 divisors (see below), whose sum is σ = 3170350950. Its totient is φ = 1056783648.

The previous prime is 2113567289. The next prime is 2113567301. The reversal of 2113567298 is 8927653112.

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., 1780249249 + 333318049 = 42193^2 + 18257^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528391823 + ... + 528391826.

Almost surely, 2^2113567298 is an apocalyptic number.

2113567298 is a deficient number, since it is larger than the sum of its proper divisors (1056783652).

2113567298 is a wasteful number, since it uses less digits than its factorization.

2113567298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056783651.

The product of its digits is 181440, while the sum is 44.

The square root of 2113567298 is about 45973.5499825715. The cubic root of 2113567298 is about 1283.3310248717.

The spelling of 2113567298 in words is "two billion, one hundred thirteen million, five hundred sixty-seven thousand, two hundred ninety-eight".