2031313299 has 4 divisors (see below), whose sum is σ = 2708417736. Its totient is φ = 1354208864.

The previous prime is 2031313261. The next prime is 2031313321. The reversal of 2031313299 is 9923131302.

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

It is a cyclic number.

It is not a de Polignac number, because 2031313299 - 2⁷ = 2031313171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2031318299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338552214 + ... + 338552219.

It is an arithmetic number, because the mean of its divisors is an integer number (677104434).

Almost surely, 2^2031313299 is an apocalyptic number.

2031313299 is a deficient number, since it is larger than the sum of its proper divisors (677104437).

2031313299 is an equidigital number, since it uses as much as digits as its factorization.

2031313299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677104436.

The product of its (nonzero) digits is 8748, while the sum is 33.

The square root of 2031313299 is about 45070.0931771835. The cubic root of 2031313299 is about 1266.4624099159.

The spelling of 2031313299 in words is "two billion, thirty-one million, three hundred thirteen thousand, two hundred ninety-nine".