201003010321331 has 2 divisors, whose sum is σ = 201003010321332. Its totient is φ = 201003010321330.

The previous prime is 201003010321273. The next prime is 201003010321339. The reversal of 201003010321331 is 133123010300102.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201003010321331 is a prime.

It is a super-2 number, since 2×201003010321331² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (201003010321339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100501505160665 + 100501505160666.

It is an arithmetic number, because the mean of its divisors is an integer number (100501505160666).

Almost surely, 2^{201003010321331} is an apocalyptic number.

201003010321331 is a deficient number, since it is larger than the sum of its proper divisors (1).

201003010321331 is an equidigital number, since it uses as much as digits as its factorization.

201003010321331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 201003010321331 its reverse (133123010300102), we get a palindrome (334126020621433).

The spelling of 201003010321331 in words is "two hundred one trillion, three billion, ten million, three hundred twenty-one thousand, three hundred thirty-one".