201232301033 has 2 divisors, whose sum is σ = 201232301034. Its totient is φ = 201232301032.

The previous prime is 201232300963. The next prime is 201232301047. The reversal of 201232301033 is 330103232102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 183756254224 + 17476046809 = 428668^2 + 132197^2 .

It is a cyclic number.

It is not a de Polignac number, because 201232301033 - 2³² = 196937333737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201232300996 and 201232301014.

It is not a weakly prime, because it can be changed into another prime (201232301093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100616150516 + 100616150517.

It is an arithmetic number, because the mean of its divisors is an integer number (100616150517).

Almost surely, 2^201232301033 is an apocalyptic number.

It is an amenable number.

201232301033 is a deficient number, since it is larger than the sum of its proper divisors (1).

201232301033 is an equidigital number, since it uses as much as digits as its factorization.

201232301033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 201232301033 its reverse (330103232102), we get a palindrome (531335533135).

The spelling of 201232301033 in words is "two hundred one billion, two hundred thirty-two million, three hundred one thousand, thirty-three".