112951 has 2 divisors, whose sum is σ = 112952. Its totient is φ = 112950.

The previous prime is 112939. The next prime is 112967. The reversal of 112951 is 159211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112951 - 2⁵ = 112919 is a prime.

It is a plaindrome in base 8.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56475 + 56476.

It is an arithmetic number, because the mean of its divisors is an integer number (56476).

2¹¹²⁹⁵¹ is an apocalyptic number.

112951 is a deficient number, since it is larger than the sum of its proper divisors (1).

112951 is an equidigital number, since it uses as much as digits as its factorization.

112951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90, while the sum is 19.

The square root of 112951 is about 336.0818352723. The cubic root of 112951 is about 48.3388922131.

The spelling of 112951 in words is "one hundred twelve thousand, nine hundred fifty-one".