113213010019 has 2 divisors, whose sum is σ = 113213010020. Its totient is φ = 113213010018.

The previous prime is 113213009993. The next prime is 113213010041. The reversal of 113213010019 is 910010312311.

It is an a-pointer prime, because the next prime (113213010041) can be obtained adding 113213010019 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113213010019 - 2²⁷ = 113078792291 is a prime.

It is a super-2 number, since 2×113213010019² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (113213010619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56606505009 + 56606505010.

It is an arithmetic number, because the mean of its divisors is an integer number (56606505010).

Almost surely, 2^113213010019 is an apocalyptic number.

113213010019 is a deficient number, since it is larger than the sum of its proper divisors (1).

113213010019 is an equidigital number, since it uses as much as digits as its factorization.

113213010019 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 113213010019 in words is "one hundred thirteen billion, two hundred thirteen million, ten thousand, nineteen".