113011201 has 4 divisors (see below), whose sum is σ = 113073412. Its totient is φ = 112948992.

The previous prime is 113011193. The next prime is 113011207. The reversal of 113011201 is 102110311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102110311 = 31 ⋅3293881.

It can be written as a sum of positive squares in 2 ways, for example, as 6426225 + 106584976 = 2535^2 + 10324^2 .

It is a cyclic number.

It is not a de Polignac number, because 113011201 - 2³ = 113011193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113011207) 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, 28296 + ... + 32041.

It is an arithmetic number, because the mean of its divisors is an integer number (28268353).

Almost surely, 2^113011201 is an apocalyptic number.

It is an amenable number.

113011201 is a deficient number, since it is larger than the sum of its proper divisors (62211).

113011201 is an equidigital number, since it uses as much as digits as its factorization.

113011201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62210.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 113011201 is about 10630.6726504018. The cubic root of 113011201 is about 483.4747862901.

Adding to 113011201 its reverse (102110311), we get a palindrome (215121512).

The spelling of 113011201 in words is "one hundred thirteen million, eleven thousand, two hundred one".