113337473 has 2 divisors, whose sum is σ = 113337474. Its totient is φ = 113337472.

The previous prime is 113337463. The next prime is 113337509. The reversal of 113337473 is 374733311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87459904 + 25877569 = 9352^2 + 5087^2 .

It is an emirp because it is prime and its reverse (374733311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113337473 - 2¹² = 113333377 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (113337443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56668736 + 56668737.

It is an arithmetic number, because the mean of its divisors is an integer number (56668737).

Almost surely, 2^113337473 is an apocalyptic number.

It is an amenable number.

113337473 is a deficient number, since it is larger than the sum of its proper divisors (1).

113337473 is an equidigital number, since it uses as much as digits as its factorization.

113337473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15876, while the sum is 32.

The square root of 113337473 is about 10646.0073736589. The cubic root of 113337473 is about 483.9396155002.

The spelling of 113337473 in words is "one hundred thirteen million, three hundred thirty-seven thousand, four hundred seventy-three".