113011277 has 4 divisors (see below), whose sum is σ = 113132316. Its totient is φ = 112890240.

The previous prime is 113011273. The next prime is 113011279. The reversal of 113011277 is 772110311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 772110311 = 7 ⋅110301473.

It can be written as a sum of positive squares in 2 ways, for example, as 32478601 + 80532676 = 5699^2 + 8974^2 .

It is a cyclic number.

It is not a de Polignac number, because 113011277 - 2² = 113011273 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113011273) 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, 59108 + ... + 60989.

It is an arithmetic number, because the mean of its divisors is an integer number (28283079).

Almost surely, 2^113011277 is an apocalyptic number.

It is an amenable number.

113011277 is a deficient number, since it is larger than the sum of its proper divisors (121039).

113011277 is an equidigital number, since it uses as much as digits as its factorization.

113011277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121038.

The product of its (nonzero) digits is 294, while the sum is 23.

The square root of 113011277 is about 10630.6762249633. The cubic root of 113011277 is about 483.4748946689.

Adding to 113011277 its reverse (772110311), we get a palindrome (885121588).

The spelling of 113011277 in words is "one hundred thirteen million, eleven thousand, two hundred seventy-seven".