1013180472 has 144 divisors (see below), whose sum is σ = 2974116600. Its totient is φ = 310728960.

The previous prime is 1013180461. The next prime is 1013180477. The reversal of 1013180472 is 2740813101.

1013180472 is a `hidden beast` number, since 1 + 0 + 13 + 180 + 472 = 666.

1013180472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013180477) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1872522 + ... + 1873062.

Almost surely, 2^1013180472 is an apocalyptic number.

1013180472 is a gapful number since it is divisible by the number (12) 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 1013180472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1487058300).

1013180472 is an abundant number, since it is smaller than the sum of its proper divisors (1960936128).

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

1013180472 is a wasteful number, since it uses less digits than its factorization.

1013180472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646 (or 602 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 1013180472 is about 31830.4959433560. The cubic root of 1013180472 is about 1004.3743280205.

Adding to 1013180472 its reverse (2740813101), we get a palindrome (3753993573).

The spelling of 1013180472 in words is "one billion, thirteen million, one hundred eighty thousand, four hundred seventy-two".