1103402404 has 48 divisors (see below), whose sum is σ = 2133988416. Its totient is φ = 496080000.

The previous prime is 1103402393. The next prime is 1103402413. The reversal of 1103402404 is 4042043011.

1103402404 is nontrivially palindromic in base 11.

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, 337779 + ... + 341029.

It is an arithmetic number, because the mean of its divisors is an integer number (44458092).

Almost surely, 2^1103402404 is an apocalyptic number.

It is an amenable number.

1103402404 is a deficient number, since it is larger than the sum of its proper divisors (1030586012).

1103402404 is a wasteful number, since it uses less digits than its factorization.

1103402404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3436 (or 3434 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1103402404 is about 33217.5014713630. The cubic root of 1103402404 is about 1033.3433333291.

Adding to 1103402404 its reverse (4042043011), we get a palindrome (5145445415).

The spelling of 1103402404 in words is "one billion, one hundred three million, four hundred two thousand, four hundred four".