131133212133203 has 16 divisors (see below), whose sum is σ = 153570048318720. Its totient is φ = 109651341228000.

The previous prime is 131133212133191. The next prime is 131133212133233. The reversal of 131133212133203 is 302331212331131.

It is a cyclic number.

It is not a de Polignac number, because 131133212133203 - 2⁸ = 131133212132947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131133212133233) 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, 1211830748 + ... + 1211938953.

It is an arithmetic number, because the mean of its divisors is an integer number (9598128019920).

Almost surely, 2^{131133212133203} is an apocalyptic number.

131133212133203 is a deficient number, since it is larger than the sum of its proper divisors (22436836185517).

131133212133203 is a wasteful number, since it uses less digits than its factorization.

131133212133203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2423769898.

The product of its (nonzero) digits is 5832, while the sum is 29.

Adding to 131133212133203 its reverse (302331212331131), we get a palindrome (433464424464334).

The spelling of 131133212133203 in words is "one hundred thirty-one trillion, one hundred thirty-three billion, two hundred twelve million, one hundred thirty-three thousand, two hundred three".