112830779 has 2 divisors, whose sum is σ = 112830780. Its totient is φ = 112830778.

The previous prime is 112830763. The next prime is 112830787. The reversal of 112830779 is 977038211.

It is a strong prime.

It is an emirp because it is prime and its reverse (977038211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112830779 - 2⁴ = 112830763 is a prime.

It is not a weakly prime, because it can be changed into another prime (112830079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56415389 + 56415390.

It is an arithmetic number, because the mean of its divisors is an integer number (56415390).

Almost surely, 2^112830779 is an apocalyptic number.

112830779 is a deficient number, since it is larger than the sum of its proper divisors (1).

112830779 is an equidigital number, since it uses as much as digits as its factorization.

112830779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 38.

The square root of 112830779 is about 10622.1833443036. The cubic root of 112830779 is about 483.2173606282.

The spelling of 112830779 in words is "one hundred twelve million, eight hundred thirty thousand, seven hundred seventy-nine".