112051397 has 2 divisors, whose sum is σ = 112051398. Its totient is φ = 112051396.

The previous prime is 112051367. The next prime is 112051409. The reversal of 112051397 is 793150211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82609921 + 29441476 = 9089^2 + 5426^2 .

It is a cyclic number.

It is not a de Polignac number, because 112051397 - 2⁸ = 112051141 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112051367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56025698 + 56025699.

It is an arithmetic number, because the mean of its divisors is an integer number (56025699).

Almost surely, 2^112051397 is an apocalyptic number.

It is an amenable number.

112051397 is a deficient number, since it is larger than the sum of its proper divisors (1).

112051397 is an equidigital number, since it uses as much as digits as its factorization.

112051397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 112051397 is about 10585.4332457392. The cubic root of 112051397 is about 482.1021761315.

The spelling of 112051397 in words is "one hundred twelve million, fifty-one thousand, three hundred ninety-seven".