1013613132 has 48 divisors (see below), whose sum is σ = 2722728960. Its totient is φ = 287486592.

The previous prime is 1013613077. The next prime is 1013613137. The reversal of 1013613132 is 2313163101.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1013613099 and 1013613108.

It is not an unprimeable number, because it can be changed into a prime (1013613137) 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, 32532 + ... + 55547.

It is an arithmetic number, because the mean of its divisors is an integer number (56723520).

Almost surely, 2^1013613132 is an apocalyptic number.

1013613132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1013613132 is an abundant number, since it is smaller than the sum of its proper divisors (1709115828).

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

1013613132 is a wasteful number, since it uses less digits than its factorization.

1013613132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88230 (or 88228 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 1013613132 is about 31837.2915305307. The cubic root of 1013613132 is about 1004.5172741746.

Adding to 1013613132 its reverse (2313163101), we get a palindrome (3326776233).

The spelling of 1013613132 in words is "one billion, thirteen million, six hundred thirteen thousand, one hundred thirty-two".