1013011199 has 2 divisors, whose sum is σ = 1013011200. Its totient is φ = 1013011198.

The previous prime is 1013011187. The next prime is 1013011247. The reversal of 1013011199 is 9911103101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1013011199 - 2⁴ = 1013011183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013011159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506505599 + 506505600.

It is an arithmetic number, because the mean of its divisors is an integer number (506505600).

Almost surely, 2^1013011199 is an apocalyptic number.

1013011199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013011199 is an equidigital number, since it uses as much as digits as its factorization.

1013011199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243, while the sum is 26.

The square root of 1013011199 is about 31827.8368570659. The cubic root of 1013011199 is about 1004.3183909888.

The spelling of 1013011199 in words is "one billion, thirteen million, eleven thousand, one hundred ninety-nine".