11234431204003 has 16 divisors (see below), whose sum is σ = 13139902586880. Its totient is φ = 9404953449696.

The previous prime is 11234431203997. The next prime is 11234431204013. The reversal of 11234431204003 is 30040213443211.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-11234431204003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11234431204013) 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, 35486676 + ... + 35801857.

It is an arithmetic number, because the mean of its divisors is an integer number (821243911680).

Almost surely, 2^{11234431204003} is an apocalyptic number.

11234431204003 is a deficient number, since it is larger than the sum of its proper divisors (1905471382877).

11234431204003 is an equidigital number, since it uses as much as digits as its factorization.

11234431204003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71289066.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 11234431204003 its reverse (30040213443211), we get a palindrome (41274644647214).

The spelling of 11234431204003 in words is "eleven trillion, two hundred thirty-four billion, four hundred thirty-one million, two hundred four thousand, three".