112401251 has 2 divisors, whose sum is σ = 112401252. Its totient is φ = 112401250.

The previous prime is 112401221. The next prime is 112401259. The reversal of 112401251 is 152104211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112401251 - 2¹⁸ = 112139107 is a prime.

It is not a weakly prime, because it can be changed into another prime (112401259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56200625 + 56200626.

It is an arithmetic number, because the mean of its divisors is an integer number (56200626).

Almost surely, 2^112401251 is an apocalyptic number.

112401251 is a deficient number, since it is larger than the sum of its proper divisors (1).

112401251 is an equidigital number, since it uses as much as digits as its factorization.

112401251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 112401251 is about 10601.9456233278. The cubic root of 112401251 is about 482.6034048648.

Adding to 112401251 its reverse (152104211), we get a palindrome (264505462).

The spelling of 112401251 in words is "one hundred twelve million, four hundred one thousand, two hundred fifty-one".