131201204411000 has 64 divisors (see below), whose sum is σ = 308205413549280. Its totient is φ = 52276277452800.

The previous prime is 131201204410979. The next prime is 131201204411059. The reversal of 131201204411000 is 114402102131.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254998262 + ... + 255512261.

Almost surely, 2^{131201204411000} is an apocalyptic number.

131201204411000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131201204411000 is an abundant number, since it is smaller than the sum of its proper divisors (177004209138280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131201204411000 is a wasteful number, since it uses less digits than its factorization.

131201204411000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510510801 (or 510510787 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 131201204411000 its reverse (114402102131), we get a palindrome (131315606513131).

The spelling of 131201204411000 in words is "one hundred thirty-one trillion, two hundred one billion, two hundred four million, four hundred eleven thousand".