112860039251 has 2 divisors, whose sum is σ = 112860039252. Its totient is φ = 112860039250.

The previous prime is 112860039233. The next prime is 112860039289. The reversal of 112860039251 is 152930068211.

It is a happy number.

It is an a-pointer prime, because the next prime (112860039289) can be obtained adding 112860039251 to its sum of digits (38).

It is a weak prime.

It is an emirp because it is prime and its reverse (152930068211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112860039251 is a prime.

It is not a weakly prime, because it can be changed into another prime (112860039211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56430019625 + 56430019626.

It is an arithmetic number, because the mean of its divisors is an integer number (56430019626).

Almost surely, 2^112860039251 is an apocalyptic number.

112860039251 is a deficient number, since it is larger than the sum of its proper divisors (1).

112860039251 is an equidigital number, since it uses as much as digits as its factorization.

112860039251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 38.

The spelling of 112860039251 in words is "one hundred twelve billion, eight hundred sixty million, thirty-nine thousand, two hundred fifty-one".