113020242919 has 2 divisors, whose sum is σ = 113020242920. Its totient is φ = 113020242918.

The previous prime is 113020242901. The next prime is 113020242977. The reversal of 113020242919 is 919242020311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113020242919 is a prime.

It is a super-2 number, since 2×113020242919² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113020242019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56510121459 + 56510121460.

It is an arithmetic number, because the mean of its divisors is an integer number (56510121460).

Almost surely, 2^113020242919 is an apocalyptic number.

113020242919 is a deficient number, since it is larger than the sum of its proper divisors (1).

113020242919 is an equidigital number, since it uses as much as digits as its factorization.

113020242919 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 113020242919 in words is "one hundred thirteen billion, twenty million, two hundred forty-two thousand, nine hundred nineteen".