7019000113 has 2 divisors, whose sum is σ = 7019000114. Its totient is φ = 7019000112.

The previous prime is 7019000081. The next prime is 7019000119. The reversal of 7019000113 is 3110009107.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5274100129 + 1744899984 = 72623^2 + 41772^2 .

It is an emirp because it is prime and its reverse (3110009107) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7019000113 - 2⁵ = 7019000081 is a prime.

It is not a weakly prime, because it can be changed into another prime (7019000119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3509500056 + 3509500057.

It is an arithmetic number, because the mean of its divisors is an integer number (3509500057).

Almost surely, 2^7019000113 is an apocalyptic number.

It is an amenable number.

7019000113 is a deficient number, since it is larger than the sum of its proper divisors (1).

7019000113 is an equidigital number, since it uses as much as digits as its factorization.

7019000113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189, while the sum is 22.

The square root of 7019000113 is about 83779.4731005155. The cubic root of 7019000113 is about 1914.6603767506.

The spelling of 7019000113 in words is "seven billion, nineteen million, one hundred thirteen", and thus it is an aban number.