131022203013203 has 8 divisors (see below), whose sum is σ = 132821615920176. Its totient is φ = 129222914112000.

The previous prime is 131022203013173. The next prime is 131022203013227. The reversal of 131022203013203 is 302310302220131.

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 131022203013203 - 2¹⁴ = 131022202996819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131022203013263) 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, 28872773 + ... + 33101078.

It is an arithmetic number, because the mean of its divisors is an integer number (16602701990022).

Almost surely, 2^{131022203013203} is an apocalyptic number.

131022203013203 is a deficient number, since it is larger than the sum of its proper divisors (1799412906973).

131022203013203 is an equidigital number, since it uses as much as digits as its factorization.

131022203013203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62002885.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 131022203013203 its reverse (302310302220131), we get a palindrome (433332505233334).

The spelling of 131022203013203 in words is "one hundred thirty-one trillion, twenty-two billion, two hundred three million, thirteen thousand, two hundred three".