1104030120403 has 36 divisors (see below), whose sum is σ = 1364596518600. Its totient is φ = 890432804352.

The previous prime is 1104030120377. The next prime is 1104030120499. The reversal of 1104030120403 is 3040210304011.

It is a de Polignac number, because none of the positive numbers 2^k-1104030120403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1104030120203) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 89193951 + ... + 89206327.

It is an arithmetic number, because the mean of its divisors is an integer number (37905458850).

Almost surely, 2^{1104030120403} is an apocalyptic number.

1104030120403 is a deficient number, since it is larger than the sum of its proper divisors (260566398197).

1104030120403 is a wasteful number, since it uses less digits than its factorization.

1104030120403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18724 (or 18700 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1104030120403 its reverse (3040210304011), we get a palindrome (4144240424414).

The spelling of 1104030120403 in words is "one trillion, one hundred four billion, thirty million, one hundred twenty thousand, four hundred three".