1013103404 has 6 divisors (see below), whose sum is σ = 1772930964. Its totient is φ = 506551700.

The previous prime is 1013103391. The next prime is 1013103409. The reversal of 1013103404 is 4043013101.

It is not an unprimeable number, because it can be changed into a prime (1013103409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126637922 + ... + 126637929.

It is an arithmetic number, because the mean of its divisors is an integer number (295488494).

Almost surely, 2^1013103404 is an apocalyptic number.

It is an amenable number.

1013103404 is a deficient number, since it is larger than the sum of its proper divisors (759827560).

1013103404 is a wasteful number, since it uses less digits than its factorization.

1013103404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253275855 (or 253275853 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1013103404 is about 31829.2853202833. The cubic root of 1013103404 is about 1004.3488613224.

Adding to 1013103404 its reverse (4043013101), we get a palindrome (5056116505).

The spelling of 1013103404 in words is "one billion, thirteen million, one hundred three thousand, four hundred four".