312334532201 has 2 divisors, whose sum is σ = 312334532202. Its totient is φ = 312334532200.

The previous prime is 312334532189. The next prime is 312334532219. The reversal of 312334532201 is 102235433213.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 311676558400 + 657973801 = 558280^2 + 25651^2 .

It is an emirp because it is prime and its reverse (102235433213) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 312334532201 - 2⁶ = 312334532137 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (312334532101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156167266100 + 156167266101.

It is an arithmetic number, because the mean of its divisors is an integer number (156167266101).

Almost surely, 2^312334532201 is an apocalyptic number.

It is an amenable number.

312334532201 is a deficient number, since it is larger than the sum of its proper divisors (1).

312334532201 is an equidigital number, since it uses as much as digits as its factorization.

312334532201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 312334532201 its reverse (102235433213), we get a palindrome (414569965414).

The spelling of 312334532201 in words is "three hundred twelve billion, three hundred thirty-four million, five hundred thirty-two thousand, two hundred one".