113099361 has 16 divisors (see below), whose sum is σ = 154851648. Its totient is φ = 73426080.

The previous prime is 113099359. The next prime is 113099387. The reversal of 113099361 is 163990311.

It is a happy number.

It is not a de Polignac number, because 113099361 - 2¹ = 113099359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113092361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206490 + ... + 207036.

It is an arithmetic number, because the mean of its divisors is an integer number (9678228).

Almost surely, 2^113099361 is an apocalyptic number.

It is an amenable number.

113099361 is a deficient number, since it is larger than the sum of its proper divisors (41752287).

113099361 is an frugal number, since it uses more digits than its factorization.

113099361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673 (or 591 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 33.

The square root of 113099361 is about 10634.8183341325. The cubic root of 113099361 is about 483.6004731192.

The spelling of 113099361 in words is "one hundred thirteen million, ninety-nine thousand, three hundred sixty-one".