131033202212031 has 48 divisors (see below), whose sum is σ = 213961328092800. Its totient is φ = 70925462782272.

The previous prime is 131033202212021. The next prime is 131033202212083. The reversal of 131033202212031 is 130212202330131.

It is not a de Polignac number, because 131033202212031 - 2⁵ = 131033202211999 is a prime.

It is a super-2 number, since 2×131033202212031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131033202211992 and 131033202212010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131033202212021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16991065 + ... + 23468333.

It is an arithmetic number, because the mean of its divisors is an integer number (4457527668600).

Almost surely, 2^{131033202212031} is an apocalyptic number.

131033202212031 is a deficient number, since it is larger than the sum of its proper divisors (82928125880769).

131033202212031 is a wasteful number, since it uses less digits than its factorization.

131033202212031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6484548 (or 6484541 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 131033202212031 its reverse (130212202330131), we get a palindrome (261245404542162).

The spelling of 131033202212031 in words is "one hundred thirty-one trillion, thirty-three billion, two hundred two million, two hundred twelve thousand, thirty-one".