452236330120331 has 2 divisors, whose sum is σ = 452236330120332. Its totient is φ = 452236330120330.

The previous prime is 452236330120319. The next prime is 452236330120361. The reversal of 452236330120331 is 133021033632254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 452236330120331 - 2²² = 452236325926027 is a prime.

It is a super-2 number, since 2×452236330120331² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (452236330120361) 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 as a sum of consecutive naturals, namely, 226118165060165 + 226118165060166.

It is an arithmetic number, because the mean of its divisors is an integer number (226118165060166).

Almost surely, 2^{452236330120331} is an apocalyptic number.

452236330120331 is a deficient number, since it is larger than the sum of its proper divisors (1).

452236330120331 is an equidigital number, since it uses as much as digits as its factorization.

452236330120331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 38.

Adding to 452236330120331 its reverse (133021033632254), we get a palindrome (585257363752585).

The spelling of 452236330120331 in words is "four hundred fifty-two trillion, two hundred thirty-six billion, three hundred thirty million, one hundred twenty thousand, three hundred thirty-one".