1113517230 has 128 divisors (see below), whose sum is σ = 3238272000. Its totient is φ = 239376384.

The previous prime is 1113517213. The next prime is 1113517247. The reversal of 1113517230 is 327153111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1113517213) and next prime (1113517247).

It is a self number, because there is not a number n which added to its sum of digits gives 1113517230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 593574 + ... + 595446.

It is an arithmetic number, because the mean of its divisors is an integer number (25299000).

Almost surely, 2^1113517230 is an apocalyptic number.

1113517230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113517230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1619136000).

1113517230 is an abundant number, since it is smaller than the sum of its proper divisors (2124754770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113517230 is a wasteful number, since it uses less digits than its factorization.

1113517230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2058.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 1113517230 is about 33369.4055985419. The cubic root of 1113517230 is about 1036.4912667110.

The spelling of 1113517230 in words is "one billion, one hundred thirteen million, five hundred seventeen thousand, two hundred thirty".