2303391340771 has 4 divisors (see below), whose sum is σ = 2316259449000. Its totient is φ = 2290523232544.

The previous prime is 2303391340751. The next prime is 2303391340807. The reversal of 2303391340771 is 1770431933032.

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 2303391340771 - 2⁷ = 2303391340643 is a prime.

It is a super-2 number, since 2×2303391340771² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2303391340711) 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, 6434053846 + ... + 6434054203.

It is an arithmetic number, because the mean of its divisors is an integer number (579064862250).

Almost surely, 2^{2303391340771} is an apocalyptic number.

2303391340771 is a deficient number, since it is larger than the sum of its proper divisors (12868108229).

2303391340771 is a wasteful number, since it uses less digits than its factorization.

2303391340771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12868108228.

The product of its (nonzero) digits is 285768, while the sum is 43.

The spelling of 2303391340771 in words is "two trillion, three hundred three billion, three hundred ninety-one million, three hundred forty thousand, seven hundred seventy-one".