111365114357 has 4 divisors (see below), whose sum is σ = 127274416416. Its totient is φ = 95455812300.

The previous prime is 111365114317. The next prime is 111365114359. The reversal of 111365114357 is 753411563111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 111365114357 - 2¹⁴ = 111365097973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111365114357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111365114359) 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, 7954651019 + ... + 7954651032.

It is an arithmetic number, because the mean of its divisors is an integer number (31818604104).

Almost surely, 2^111365114357 is an apocalyptic number.

It is an amenable number.

111365114357 is a deficient number, since it is larger than the sum of its proper divisors (15909302059).

111365114357 is an equidigital number, since it uses as much as digits as its factorization.

111365114357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15909302058.

The product of its digits is 37800, while the sum is 38.

Adding to 111365114357 its reverse (753411563111), we get a palindrome (864776677468).

The spelling of 111365114357 in words is "one hundred eleven billion, three hundred sixty-five million, one hundred fourteen thousand, three hundred fifty-seven".