11104413243 has 64 divisors (see below), whose sum is σ = 19914273792. Its totient is φ = 5326663680.

The previous prime is 11104413223. The next prime is 11104413251. The reversal of 11104413243 is 34231440111.

It is not a de Polignac number, because 11104413243 - 2⁸ = 11104412987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11104413223) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 181455 + ... + 234807.

It is an arithmetic number, because the mean of its divisors is an integer number (311160528).

Almost surely, 2^11104413243 is an apocalyptic number.

11104413243 is a deficient number, since it is larger than the sum of its proper divisors (8809860549).

11104413243 is a wasteful number, since it uses less digits than its factorization.

11104413243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53444.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 11104413243 its reverse (34231440111), we get a palindrome (45335853354).

The spelling of 11104413243 in words is "eleven billion, one hundred four million, four hundred thirteen thousand, two hundred forty-three".