1113154260 has 48 divisors (see below), whose sum is σ = 3132528000. Its totient is φ = 295346304.

The previous prime is 1113154247. The next prime is 1113154261. The reversal of 1113154260 is 624513111.

It is a happy number.

It is a super-2 number, since 2×1113154260² = 2478224813112295200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1113154260.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113154261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34675 + ... + 58554.

It is an arithmetic number, because the mean of its divisors is an integer number (65261000).

Almost surely, 2^1113154260 is an apocalyptic number.

1113154260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113154260 is an abundant number, since it is smaller than the sum of its proper divisors (2019373740).

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

1113154260 is a wasteful number, since it uses less digits than its factorization.

1113154260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93440 (or 93438 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1113154260 is about 33363.9664908116. The cubic root of 1113154260 is about 1036.3786337822.

Adding to 1113154260 its reverse (624513111), we get a palindrome (1737667371).

The spelling of 1113154260 in words is "one billion, one hundred thirteen million, one hundred fifty-four thousand, two hundred sixty".