113001231019 has 2 divisors, whose sum is σ = 113001231020. Its totient is φ = 113001231018.

The previous prime is 113001231011. The next prime is 113001231041. The reversal of 113001231019 is 910132100311.

It is an a-pointer prime, because the next prime (113001231041) can be obtained adding 113001231019 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113001231019 - 2³ = 113001231011 is a prime.

It is a super-2 number, since 2×113001231019² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (113001231011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56500615509 + 56500615510.

It is an arithmetic number, because the mean of its divisors is an integer number (56500615510).

Almost surely, 2^113001231019 is an apocalyptic number.

113001231019 is a deficient number, since it is larger than the sum of its proper divisors (1).

113001231019 is an equidigital number, since it uses as much as digits as its factorization.

113001231019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 22.

The spelling of 113001231019 in words is "one hundred thirteen billion, one million, two hundred thirty-one thousand, nineteen".