2021313040204 has 6 divisors (see below), whose sum is σ = 3537297820364. Its totient is φ = 1010656520100.

The previous prime is 2021313040189. The next prime is 2021313040211. The reversal of 2021313040204 is 4020403131202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252664130022 + ... + 252664130029.

Almost surely, 2^{2021313040204} is an apocalyptic number.

It is an amenable number.

2021313040204 is a deficient number, since it is larger than the sum of its proper divisors (1515984780160).

2021313040204 is a wasteful number, since it uses less digits than its factorization.

2021313040204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505328260055 (or 505328260053 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2021313040204 its reverse (4020403131202), we get a palindrome (6041716171406).

The spelling of 2021313040204 in words is "two trillion, twenty-one billion, three hundred thirteen million, forty thousand, two hundred four".