131130642203 has 8 divisors (see below), whose sum is σ = 143278323456. Its totient is φ = 119020746600.

The previous prime is 131130642173. The next prime is 131130642221. The reversal of 131130642203 is 302246031131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131130642203 - 2³⁴ = 113950773019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131130642263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9439151 + ... + 9453032.

It is an arithmetic number, because the mean of its divisors is an integer number (17909790432).

Almost surely, 2^131130642203 is an apocalyptic number.

131130642203 is a deficient number, since it is larger than the sum of its proper divisors (12147681253).

131130642203 is a wasteful number, since it uses less digits than its factorization.

131130642203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18892825.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 131130642203 its reverse (302246031131), we get a palindrome (433376673334).

The spelling of 131130642203 in words is "one hundred thirty-one billion, one hundred thirty million, six hundred forty-two thousand, two hundred three".