1204411032403 has 16 divisors (see below), whose sum is σ = 1324789113600. Its totient is φ = 1089871722720.

The previous prime is 1204411032401. The next prime is 1204411032431. The reversal of 1204411032403 is 3042301144021.

It is a cyclic number.

It is not a de Polignac number, because 1204411032403 - 2¹ = 1204411032401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1204411032401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1633813 + ... + 2253478.

It is an arithmetic number, because the mean of its divisors is an integer number (82799319600).

Almost surely, 2^{1204411032403} is an apocalyptic number.

1204411032403 is a deficient number, since it is larger than the sum of its proper divisors (120378081197).

1204411032403 is a wasteful number, since it uses less digits than its factorization.

1204411032403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3888042.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1204411032403 its reverse (3042301144021), we get a palindrome (4246712176424).

The spelling of 1204411032403 in words is "one trillion, two hundred four billion, four hundred eleven million, thirty-two thousand, four hundred three".