2802431013 has 4 divisors (see below), whose sum is σ = 3736574688. Its totient is φ = 1868287340.

The previous prime is 2802430999. The next prime is 2802431053. The reversal of 2802431013 is 3101342082.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2802431013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2802431053) 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, 467071833 + ... + 467071838.

It is an arithmetic number, because the mean of its divisors is an integer number (934143672).

Almost surely, 2^2802431013 is an apocalyptic number.

It is an amenable number.

2802431013 is a deficient number, since it is larger than the sum of its proper divisors (934143675).

2802431013 is an equidigital number, since it uses as much as digits as its factorization.

2802431013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934143674.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2802431013 is about 52937.9921511952. The cubic root of 2802431013 is about 1409.8675349628.

Adding to 2802431013 its reverse (3101342082), we get a palindrome (5903773095).

The spelling of 2802431013 in words is "two billion, eight hundred two million, four hundred thirty-one thousand, thirteen".