1010000909201 has 2 divisors, whose sum is σ = 1010000909202. Its totient is φ = 1010000909200.

The previous prime is 1010000909171. The next prime is 1010000909219. The reversal of 1010000909201 is 1029090000101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 566978880400 + 443022028801 = 752980^2 + 665599^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010000909201 is a prime.

It is not a weakly prime, because it can be changed into another prime (1010000900201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505000454600 + 505000454601.

It is an arithmetic number, because the mean of its divisors is an integer number (505000454601).

Almost surely, 2^{1010000909201} is an apocalyptic number.

It is an amenable number.

1010000909201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010000909201 is an equidigital number, since it uses as much as digits as its factorization.

1010000909201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 23.

Adding to 1010000909201 its reverse (1029090000101), we get a palindrome (2039090909302).

The spelling of 1010000909201 in words is "one trillion, ten billion, nine hundred nine thousand, two hundred one".