1104031403013 has 32 divisors (see below), whose sum is σ = 1835823255552. Its totient is φ = 573350846400.

The previous prime is 1104031403011. The next prime is 1104031403047. The reversal of 1104031403013 is 3103041304011.

It is not a de Polignac number, because 1104031403013 - 2¹ = 1104031403011 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104031403011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57403 + ... + 1487063.

It is an arithmetic number, because the mean of its divisors is an integer number (57369476736).

Almost surely, 2^{1104031403013} is an apocalyptic number.

It is an amenable number.

1104031403013 is a deficient number, since it is larger than the sum of its proper divisors (731791852539).

1104031403013 is a wasteful number, since it uses less digits than its factorization.

1104031403013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433025.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1104031403013 its reverse (3103041304011), we get a palindrome (4207072707024).

The spelling of 1104031403013 in words is "one trillion, one hundred four billion, thirty-one million, four hundred three thousand, thirteen".