113293 has 4 divisors (see below), whose sum is σ = 113980. Its totient is φ = 112608.

The previous prime is 113287. The next prime is 113327. The reversal of 113293 is 392311.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 64009 + 49284 = 253^2 + 222^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113293 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73 + ... + 481.

It is an arithmetic number, because the mean of its divisors is an integer number (28495).

2¹¹³²⁹³ is an apocalyptic number.

It is an amenable number.

113293 is a deficient number, since it is larger than the sum of its proper divisors (687).

113293 is an equidigital number, since it uses as much as digits as its factorization.

113293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686.

The product of its digits is 162, while the sum is 19.

The square root of 113293 is about 336.5902553551. The cubic root of 113293 is about 48.3876308806.

It can be divided in two parts, 1132 and 93, that added together give a triangular number (1225 = T₄₉).

The spelling of 113293 in words is "one hundred thirteen thousand, two hundred ninety-three".