201011323032301 has 2 divisors, whose sum is σ = 201011323032302. Its totient is φ = 201011323032300.

The previous prime is 201011323032293. The next prime is 201011323032307. The reversal of 201011323032301 is 103230323110102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 124463609818276 + 76547713214025 = 11156326^2 + 8749155^2 .

It is a cyclic number.

It is not a de Polignac number, because 201011323032301 - 2³ = 201011323032293 is a prime.

It is a super-5 number, since 5×201011323032301⁵ (a number of 73 digits) contains 55555 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201011323032307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100505661516150 + 100505661516151.

It is an arithmetic number, because the mean of its divisors is an integer number (100505661516151).

Almost surely, 2^{201011323032301} is an apocalyptic number.

It is an amenable number.

201011323032301 is a deficient number, since it is larger than the sum of its proper divisors (1).

201011323032301 is an equidigital number, since it uses as much as digits as its factorization.

201011323032301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 201011323032301 its reverse (103230323110102), we get a palindrome (304241646142403).

The spelling of 201011323032301 in words is "two hundred one trillion, eleven billion, three hundred twenty-three million, thirty-two thousand, three hundred one".