113277601 has 4 divisors (see below), whose sum is σ = 119239600. Its totient is φ = 107315604.

The previous prime is 113277587. The next prime is 113277607. The reversal of 113277601 is 106772311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 106772311 = 43 ⋅2483077.

It is a cyclic number.

It is not a de Polignac number, because 113277601 - 2¹⁷ = 113146529 is a prime.

It is a super-3 number, since 3×113277601³ (a number of 25 digits) contains 333 as substring.

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 113277601.

It is not an unprimeable number, because it can be changed into a prime (113277607) 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, 2980971 + ... + 2981008.

It is an arithmetic number, because the mean of its divisors is an integer number (29809900).

Almost surely, 2^113277601 is an apocalyptic number.

It is an amenable number.

113277601 is a deficient number, since it is larger than the sum of its proper divisors (5961999).

113277601 is an equidigital number, since it uses as much as digits as its factorization.

113277601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5961998.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 113277601 is about 10643.1950559970. The cubic root of 113277601 is about 483.8543846833.

The spelling of 113277601 in words is "one hundred thirteen million, two hundred seventy-seven thousand, six hundred one".