201001232310953 has 2 divisors, whose sum is σ = 201001232310954. Its totient is φ = 201001232310952.

The previous prime is 201001232310947. The next prime is 201001232311001. The reversal of 201001232310953 is 359013232100102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 195042228925504 + 5959003385449 = 13965752^2 + 2441107^2 .

It is a cyclic number.

It is not a de Polignac number, because 201001232310953 - 2¹⁰ = 201001232309929 is a prime.

It is not a weakly prime, because it can be changed into another prime (201001232310553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100500616155476 + 100500616155477.

It is an arithmetic number, because the mean of its divisors is an integer number (100500616155477).

Almost surely, 2^{201001232310953} is an apocalyptic number.

It is an amenable number.

201001232310953 is a deficient number, since it is larger than the sum of its proper divisors (1).

201001232310953 is an equidigital number, since it uses as much as digits as its factorization.

201001232310953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 201001232310953 in words is "two hundred one trillion, one billion, two hundred thirty-two million, three hundred ten thousand, nine hundred fifty-three".