112920803 has 2 divisors, whose sum is σ = 112920804. Its totient is φ = 112920802.

The previous prime is 112920799. The next prime is 112920827. The reversal of 112920803 is 308029211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112920803 - 2² = 112920799 is a prime.

It is a super-2 number, since 2×112920803² = 25502215500329618, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (112920883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56460401 + 56460402.

It is an arithmetic number, because the mean of its divisors is an integer number (56460402).

Almost surely, 2^112920803 is an apocalyptic number.

112920803 is a deficient number, since it is larger than the sum of its proper divisors (1).

112920803 is an equidigital number, since it uses as much as digits as its factorization.

112920803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 112920803 is about 10626.4200462809. The cubic root of 112920803 is about 483.3458409235.

The spelling of 112920803 in words is "one hundred twelve million, nine hundred twenty thousand, eight hundred three".