112161523 has 2 divisors, whose sum is σ = 112161524. Its totient is φ = 112161522.

The previous prime is 112161487. The next prime is 112161559. The reversal of 112161523 is 325161211.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (112161487) and next prime (112161559).

It is a cyclic number.

It is not a de Polignac number, because 112161523 - 2²¹ = 110064371 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112161494 and 112161503.

It is not a weakly prime, because it can be changed into another prime (112161583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56080761 + 56080762.

It is an arithmetic number, because the mean of its divisors is an integer number (56080762).

Almost surely, 2^112161523 is an apocalyptic number.

112161523 is a deficient number, since it is larger than the sum of its proper divisors (1).

112161523 is an equidigital number, since it uses as much as digits as its factorization.

112161523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 360, while the sum is 22.

The square root of 112161523 is about 10590.6337393000. The cubic root of 112161523 is about 482.2600637972.

The spelling of 112161523 in words is "one hundred twelve million, one hundred sixty-one thousand, five hundred twenty-three".