1013135352 has 32 divisors (see below), whose sum is σ = 2568516480. Its totient is φ = 332954720.

The previous prime is 1013135339. The next prime is 1013135353. The reversal of 1013135352 is 2535313101.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013135353) 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, 295578 + ... + 298985.

It is an arithmetic number, because the mean of its divisors is an integer number (80266140).

Almost surely, 2^1013135352 is an apocalyptic number.

1013135352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1013135352 is an abundant number, since it is smaller than the sum of its proper divisors (1555381128).

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

1013135352 is a wasteful number, since it uses less digits than its factorization.

1013135352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594643 (or 594639 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 1013135352 is about 31829.7871811924. The cubic root of 1013135352 is about 1004.3594185206.

Adding to 1013135352 its reverse (2535313101), we get a palindrome (3548448453).

The spelling of 1013135352 in words is "one billion, thirteen million, one hundred thirty-five thousand, three hundred fifty-two".