111616156703 has 2 divisors, whose sum is σ = 111616156704. Its totient is φ = 111616156702.

The previous prime is 111616156651. The next prime is 111616156741. The reversal of 111616156703 is 307651616111.

It is an a-pointer prime, because the next prime (111616156741) can be obtained adding 111616156703 to its sum of digits (38).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111616156703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111616156783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55808078351 + 55808078352.

It is an arithmetic number, because the mean of its divisors is an integer number (55808078352).

Almost surely, 2^111616156703 is an apocalyptic number.

111616156703 is a deficient number, since it is larger than the sum of its proper divisors (1).

111616156703 is an equidigital number, since it uses as much as digits as its factorization.

111616156703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 38.

The spelling of 111616156703 in words is "one hundred eleven billion, six hundred sixteen million, one hundred fifty-six thousand, seven hundred three".