113133201 has 8 divisors (see below), whose sum is σ = 158783520. Its totient is φ = 71452512.

The previous prime is 113133197. The next prime is 113133203. The reversal of 113133201 is 102331311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113133201 - 2² = 113133197 is a prime.

It is a super-3 number, since 3×113133201³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (113133203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992340 + ... + 992453.

It is an arithmetic number, because the mean of its divisors is an integer number (19847940).

Almost surely, 2^113133201 is an apocalyptic number.

It is an amenable number.

113133201 is a deficient number, since it is larger than the sum of its proper divisors (45650319).

113133201 is a wasteful number, since it uses less digits than its factorization.

113133201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1984815.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 113133201 is about 10636.4092155201. The cubic root of 113133201 is about 483.6487003534.

Adding to 113133201 its reverse (102331311), we get a palindrome (215464512).

The spelling of 113133201 in words is "one hundred thirteen million, one hundred thirty-three thousand, two hundred one".