1013302997 has 6 divisors (see below), whose sum is σ = 1178740278. Its totient is φ = 868545384.

The previous prime is 1013302967. The next prime is 1013303009. The reversal of 1013302997 is 7992033101.

It can be written as a sum of positive squares in only one way, i.e., 1011303601 + 1999396 = 31801^2 + 1414^2 .

It is not a de Polignac number, because 1013302997 - 2¹⁴ = 1013286613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013302907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10339778 + ... + 10339875.

It is an arithmetic number, because the mean of its divisors is an integer number (196456713).

Almost surely, 2^1013302997 is an apocalyptic number.

It is an amenable number.

1013302997 is a deficient number, since it is larger than the sum of its proper divisors (165437281).

1013302997 is an equidigital number, since it uses as much as digits as its factorization.

1013302997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20679667 (or 20679660 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 1013302997 is about 31832.4205331608. The cubic root of 1013302997 is about 1004.4148130764.

The spelling of 1013302997 in words is "one billion, thirteen million, three hundred two thousand, nine hundred ninety-seven".