1013355304 has 32 divisors (see below), whose sum is σ = 2049432840. Its totient is φ = 466963200.

The previous prime is 1013355289. The next prime is 1013355307. The reversal of 1013355304 is 4035533101.

It can be written as a sum of positive squares in 4 ways, for example, as 998686404 + 14668900 = 31602^2 + 3830^2 .

It is not an unprimeable number, because it can be changed into a prime (1013355307) 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, 61374 + ... + 76114.

Almost surely, 2^1013355304 is an apocalyptic number.

It is an amenable number.

1013355304 is an abundant number, since it is smaller than the sum of its proper divisors (1036077536).

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

1013355304 is a wasteful number, since it uses less digits than its factorization.

1013355304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15421 (or 15417 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 1013355304 is about 31833.2421220334. The cubic root of 1013355304 is about 1004.4320955088.

Adding to 1013355304 its reverse (4035533101), we get a palindrome (5048888405).

The spelling of 1013355304 in words is "one billion, thirteen million, three hundred fifty-five thousand, three hundred four".