1113130480 has 160 divisors (see below), whose sum is σ = 3252648960. Its totient is φ = 344156160.

The previous prime is 1113130463. The next prime is 1113130483. The reversal of 1113130480 is 840313111.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113130483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 843261 + ... + 844579.

It is an arithmetic number, because the mean of its divisors is an integer number (20329056).

Almost surely, 2^1113130480 is an apocalyptic number.

1113130480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113130480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1626324480).

1113130480 is an abundant number, since it is smaller than the sum of its proper divisors (2139518480).

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

1113130480 is a wasteful number, since it uses less digits than its factorization.

1113130480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487 (or 1481 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 1113130480 is about 33363.6101164128. The cubic root of 1113130480 is about 1036.3712537750.

Adding to 1113130480 its reverse (840313111), we get a palindrome (1953443591).

The spelling of 1113130480 in words is "one billion, one hundred thirteen million, one hundred thirty thousand, four hundred eighty".