113140322 has 4 divisors (see below), whose sum is σ = 169710486. Its totient is φ = 56570160.

The previous prime is 113140303. The next prime is 113140333. The reversal of 113140322 is 223041311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 223041311 = 31 ⋅7194881.

It can be written as a sum of positive squares in only one way, i.e., 88943761 + 24196561 = 9431^2 + 4919^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 113140322.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28285079 + ... + 28285082.

Almost surely, 2^113140322 is an apocalyptic number.

113140322 is a deficient number, since it is larger than the sum of its proper divisors (56570164).

113140322 is an equidigital number, since it uses as much as digits as its factorization.

113140322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56570163.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 113140322 is about 10636.7439566815. The cubic root of 113140322 is about 483.6588476550.

Adding to 113140322 its reverse (223041311), we get a palindrome (336181633).

The spelling of 113140322 in words is "one hundred thirteen million, one hundred forty thousand, three hundred twenty-two".