1013103504 has 80 divisors (see below), whose sum is σ = 3323418240. Its totient is φ = 289457280.

The previous prime is 1013103479. The next prime is 1013103577. The reversal of 1013103504 is 4053013101.

1013103504 is a `hidden beast` number, since 1 + 0 + 1 + 310 + 350 + 4 = 666.

1013103504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164487 + ... + 170534.

It is an arithmetic number, because the mean of its divisors is an integer number (41542728).

Almost surely, 2^1013103504 is an apocalyptic number.

1013103504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1013103504 is an abundant number, since it is smaller than the sum of its proper divisors (2310314736).

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

1013103504 is a wasteful number, since it uses less digits than its factorization.

1013103504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335045 (or 335033 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1013103504 is about 31829.2868911636. The cubic root of 1013103504 is about 1004.3488943677.

Adding to 1013103504 its reverse (4053013101), we get a palindrome (5066116605).

The spelling of 1013103504 in words is "one billion, thirteen million, one hundred three thousand, five hundred four".