201063561031 has 2 divisors, whose sum is σ = 201063561032. Its totient is φ = 201063561030.

The previous prime is 201063560969. The next prime is 201063561043. The reversal of 201063561031 is 130165360102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201063561031 - 2¹³ = 201063552839 is a prime.

It is a super-2 number, since 2×201063561031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201063561071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100531780515 + 100531780516.

It is an arithmetic number, because the mean of its divisors is an integer number (100531780516).

Almost surely, 2^201063561031 is an apocalyptic number.

201063561031 is a deficient number, since it is larger than the sum of its proper divisors (1).

201063561031 is an equidigital number, since it uses as much as digits as its factorization.

201063561031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 28.

The spelling of 201063561031 in words is "two hundred one billion, sixty-three million, five hundred sixty-one thousand, thirty-one".