1113530154 has 16 divisors (see below), whose sum is σ = 2429520480. Its totient is φ = 337433360.

The previous prime is 1113530153. The next prime is 1113530161. The reversal of 1113530154 is 4510353111.

1113530154 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1113530153) 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, 8435769 + ... + 8435900.

It is an arithmetic number, because the mean of its divisors is an integer number (151845030).

Almost surely, 2^1113530154 is an apocalyptic number.

1113530154 is an abundant number, since it is smaller than the sum of its proper divisors (1315990326).

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

1113530154 is a wasteful number, since it uses less digits than its factorization.

1113530154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16871685.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 1113530154 is about 33369.5992484177. The cubic root of 1113530154 is about 1036.4952766957.

Adding to 1113530154 its reverse (4510353111), we get a palindrome (5623883265).

The spelling of 1113530154 in words is "one billion, one hundred thirteen million, five hundred thirty thousand, one hundred fifty-four".