112739503 has 2 divisors, whose sum is σ = 112739504. Its totient is φ = 112739502.

The previous prime is 112739489. The next prime is 112739519. The reversal of 112739503 is 305937211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112739503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112739573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56369751 + 56369752.

It is an arithmetic number, because the mean of its divisors is an integer number (56369752).

Almost surely, 2^112739503 is an apocalyptic number.

112739503 is a deficient number, since it is larger than the sum of its proper divisors (1).

112739503 is an equidigital number, since it uses as much as digits as its factorization.

112739503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 112739503 is about 10617.8859948673. The cubic root of 112739503 is about 483.0870237143.

The spelling of 112739503 in words is "one hundred twelve million, seven hundred thirty-nine thousand, five hundred three".