113299273 has 2 divisors, whose sum is σ = 113299274. Its totient is φ = 113299272.

The previous prime is 113299267. The next prime is 113299283. The reversal of 113299273 is 372992311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112190464 + 1108809 = 10592^2 + 1053^2 .

It is a cyclic number.

It is not a de Polignac number, because 113299273 - 2²¹ = 111202121 is a prime.

It is not a weakly prime, because it can be changed into another prime (113299253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56649636 + 56649637.

It is an arithmetic number, because the mean of its divisors is an integer number (56649637).

Almost surely, 2^113299273 is an apocalyptic number.

It is an amenable number.

113299273 is a deficient number, since it is larger than the sum of its proper divisors (1).

113299273 is an equidigital number, since it uses as much as digits as its factorization.

113299273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20412, while the sum is 37.

The square root of 113299273 is about 10644.2131226315. The cubic root of 113299273 is about 483.8852393374.

It can be divided in two parts, 11329 and 9273, that added together give a palindrome (20602).

The spelling of 113299273 in words is "one hundred thirteen million, two hundred ninety-nine thousand, two hundred seventy-three".