111101148659 has 2 divisors, whose sum is σ = 111101148660. Its totient is φ = 111101148658.

The previous prime is 111101148623. The next prime is 111101148677. The reversal of 111101148659 is 956841101111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111101148659 is a prime.

It is not a weakly prime, because it can be changed into another prime (111101148689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55550574329 + 55550574330.

It is an arithmetic number, because the mean of its divisors is an integer number (55550574330).

Almost surely, 2^111101148659 is an apocalyptic number.

111101148659 is a deficient number, since it is larger than the sum of its proper divisors (1).

111101148659 is an equidigital number, since it uses as much as digits as its factorization.

111101148659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 38.

The spelling of 111101148659 in words is "one hundred eleven billion, one hundred one million, one hundred forty-eight thousand, six hundred fifty-nine".