112651069 has 2 divisors, whose sum is σ = 112651070. Its totient is φ = 112651068.

The previous prime is 112651043. The next prime is 112651087. The reversal of 112651069 is 960156211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101002500 + 11648569 = 10050^2 + 3413^2 .

It is a cyclic number.

It is not a de Polignac number, because 112651069 - 2⁵ = 112651037 is a prime.

It is a super-2 number, since 2×112651069² = 25380526693685522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112651069.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112651009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56325534 + 56325535.

It is an arithmetic number, because the mean of its divisors is an integer number (56325535).

Almost surely, 2^112651069 is an apocalyptic number.

It is an amenable number.

112651069 is a deficient number, since it is larger than the sum of its proper divisors (1).

112651069 is an equidigital number, since it uses as much as digits as its factorization.

112651069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 112651069 is about 10613.7207896194. The cubic root of 112651069 is about 482.9606778996.

The spelling of 112651069 in words is "one hundred twelve million, six hundred fifty-one thousand, sixty-nine".