1013313199 has 2 divisors, whose sum is σ = 1013313200. Its totient is φ = 1013313198.

The previous prime is 1013313193. The next prime is 1013313209. The reversal of 1013313199 is 9913133101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1013313199 - 2⁵ = 1013313167 is a prime.

It is a super-2 number, since 2×1013313199² = 2053607278535227202, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1013313199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013313193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506656599 + 506656600.

It is an arithmetic number, because the mean of its divisors is an integer number (506656600).

Almost surely, 2^1013313199 is an apocalyptic number.

1013313199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013313199 is an equidigital number, since it uses as much as digits as its factorization.

1013313199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2187, while the sum is 31.

The square root of 1013313199 is about 31832.5807781901. The cubic root of 1013313199 is about 1004.4181839028.

It can be divided in two parts, 10133 and 13199, that added together give a palindrome (23332).

The spelling of 1013313199 in words is "one billion, thirteen million, three hundred thirteen thousand, one hundred ninety-nine".