201024234443231 has 2 divisors, whose sum is σ = 201024234443232. Its totient is φ = 201024234443230.

The previous prime is 201024234443213. The next prime is 201024234443243. The reversal of 201024234443231 is 132344432420102.

It is a happy number.

Together with previous prime (201024234443213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201024234443231 - 2²² = 201024230248927 is a prime.

It is a super-2 number, since 2×201024234443231² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201024234443191 and 201024234443200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201024234443261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100512117221615 + 100512117221616.

It is an arithmetic number, because the mean of its divisors is an integer number (100512117221616).

Almost surely, 2^{201024234443231} is an apocalyptic number.

201024234443231 is a deficient number, since it is larger than the sum of its proper divisors (1).

201024234443231 is an equidigital number, since it uses as much as digits as its factorization.

201024234443231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 201024234443231 its reverse (132344432420102), we get a palindrome (333368666863333).

The spelling of 201024234443231 in words is "two hundred one trillion, twenty-four billion, two hundred thirty-four million, four hundred forty-three thousand, two hundred thirty-one".