323212203112037 has 2 divisors, whose sum is σ = 323212203112038. Its totient is φ = 323212203112036.

The previous prime is 323212203112009. The next prime is 323212203112067. The reversal of 323212203112037 is 730211302212323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 260901608697601 + 62310594414436 = 16152449^2 + 7893706^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323212203112037 is a prime.

It is a super-2 number, since 2×323212203112037² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 323212203111994 and 323212203112012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323212203112067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606101556018 + 161606101556019.

It is an arithmetic number, because the mean of its divisors is an integer number (161606101556019).

Almost surely, 2^{323212203112037} is an apocalyptic number.

It is an amenable number.

323212203112037 is a deficient number, since it is larger than the sum of its proper divisors (1).

323212203112037 is an equidigital number, since it uses as much as digits as its factorization.

323212203112037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 32.

The spelling of 323212203112037 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred three million, one hundred twelve thousand, thirty-seven".