131133130203 has 8 divisors (see below), whose sum is σ = 175126638400. Its totient is φ = 87280854408.

The previous prime is 131133130201. The next prime is 131133130207. The reversal of 131133130203 is 302031331131.

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

It is not a de Polignac number, because 131133130203 - 2¹ = 131133130201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131133130203.

It is not an unprimeable number, because it can be changed into a prime (131133130201) 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, 35305933 + ... + 35309646.

It is an arithmetic number, because the mean of its divisors is an integer number (21890829800).

Almost surely, 2^131133130203 is an apocalyptic number.

131133130203 is a deficient number, since it is larger than the sum of its proper divisors (43993508197).

131133130203 is an equidigital number, since it uses as much as digits as its factorization.

131133130203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70616201.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 131133130203 its reverse (302031331131), we get a palindrome (433164461334).

The spelling of 131133130203 in words is "one hundred thirty-one billion, one hundred thirty-three million, one hundred thirty thousand, two hundred three".