111790305379 has 2 divisors, whose sum is σ = 111790305380. Its totient is φ = 111790305378.

The previous prime is 111790305337. The next prime is 111790305391. The reversal of 111790305379 is 973503097111.

It is a strong prime.

It is an emirp because it is prime and its reverse (973503097111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111790305379 - 2¹⁵ = 111790272611 is a prime.

It is not a weakly prime, because it can be changed into another prime (111790305079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55895152689 + 55895152690.

It is an arithmetic number, because the mean of its divisors is an integer number (55895152690).

Almost surely, 2^111790305379 is an apocalyptic number.

111790305379 is a deficient number, since it is larger than the sum of its proper divisors (1).

111790305379 is an equidigital number, since it uses as much as digits as its factorization.

111790305379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 178605, while the sum is 46.

The spelling of 111790305379 in words is "one hundred eleven billion, seven hundred ninety million, three hundred five thousand, three hundred seventy-nine".