111309314 has 4 divisors (see below), whose sum is σ = 166963974. Its totient is φ = 55654656.

The previous prime is 111309307. The next prime is 111309329. The reversal of 111309314 is 413903111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 413903111 = 8753 ⋅47287.

It can be written as a sum of positive squares in only one way, i.e., 85248289 + 26061025 = 9233^2 + 5105^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 111309314.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27827327 + ... + 27827330.

Almost surely, 2^111309314 is an apocalyptic number.

111309314 is a deficient number, since it is larger than the sum of its proper divisors (55654660).

111309314 is an equidigital number, since it uses as much as digits as its factorization.

111309314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55654659.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 111309314 is about 10550.3229334462. The cubic root of 111309314 is about 481.0355449951.

The spelling of 111309314 in words is "one hundred eleven million, three hundred nine thousand, three hundred fourteen".