201132031224031 has 2 divisors, whose sum is σ = 201132031224032. Its totient is φ = 201132031224030.

The previous prime is 201132031224013. The next prime is 201132031224053. The reversal of 201132031224031 is 130422130231102.

Together with previous prime (201132031224013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201132031224031 - 2¹¹ = 201132031221983 is a prime.

It is a super-2 number, since 2×201132031224031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201132031223987 and 201132031224005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201132031224011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100566015612015 + 100566015612016.

It is an arithmetic number, because the mean of its divisors is an integer number (100566015612016).

Almost surely, 2^{201132031224031} is an apocalyptic number.

201132031224031 is a deficient number, since it is larger than the sum of its proper divisors (1).

201132031224031 is an equidigital number, since it uses as much as digits as its factorization.

201132031224031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 201132031224031 its reverse (130422130231102), we get a palindrome (331554161455133).

The spelling of 201132031224031 in words is "two hundred one trillion, one hundred thirty-two billion, thirty-one million, two hundred twenty-four thousand, thirty-one".