131011212302300 has 72 divisors (see below), whose sum is σ = 310141068524112. Its totient is φ = 47640164544000.

The previous prime is 131011212302297. The next prime is 131011212302303. The reversal of 131011212302300 is 3203212110131.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (131011212302297) and next prime (131011212302303).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131011212302303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 365078960 + ... + 365437640.

Almost surely, 2^{131011212302300} is an apocalyptic number.

131011212302300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131011212302300 is an abundant number, since it is smaller than the sum of its proper divisors (179129856221812).

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

131011212302300 is a wasteful number, since it uses less digits than its factorization.

131011212302300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690759 (or 690752 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 131011212302300 its reverse (3203212110131), we get a palindrome (134214424412431).

The spelling of 131011212302300 in words is "one hundred thirty-one trillion, eleven billion, two hundred twelve million, three hundred two thousand, three hundred".