1111707057119 has 4 divisors (see below), whose sum is σ = 1111990010160. Its totient is φ = 1111424104080.

The previous prime is 1111707057047. The next prime is 1111707057151. The reversal of 1111707057119 is 9117507071111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1111707057119 - 2²⁸ = 1111438621663 is a prime.

It is a super-2 number, since 2×1111707057119² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111707057319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141470627 + ... + 141478484.

It is an arithmetic number, because the mean of its divisors is an integer number (277997502540).

Almost surely, 2^{1111707057119} is an apocalyptic number.

1111707057119 is a deficient number, since it is larger than the sum of its proper divisors (282953041).

1111707057119 is an equidigital number, since it uses as much as digits as its factorization.

1111707057119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282953040.

The product of its (nonzero) digits is 15435, while the sum is 41.

The spelling of 1111707057119 in words is "one trillion, one hundred eleven billion, seven hundred seven million, fifty-seven thousand, one hundred nineteen".