131110322003 has 16 divisors (see below), whose sum is σ = 132489432000. Its totient is φ = 129738860160.

The previous prime is 131110321933. The next prime is 131110322041. The reversal of 131110322003 is 300223011131.

It is a cyclic number.

It is not a de Polignac number, because 131110322003 - 2⁸ = 131110321747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131110322503) 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, 76716713 + ... + 76718421.

It is an arithmetic number, because the mean of its divisors is an integer number (8280589500).

Almost surely, 2^131110322003 is an apocalyptic number.

131110322003 is a deficient number, since it is larger than the sum of its proper divisors (1379109997).

131110322003 is a wasteful number, since it uses less digits than its factorization.

131110322003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3502.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 131110322003 its reverse (300223011131), we get a palindrome (431333333134).

The spelling of 131110322003 in words is "one hundred thirty-one billion, one hundred ten million, three hundred twenty-two thousand, three".