1010541202001 has 4 divisors (see below), whose sum is σ = 1010744576100. Its totient is φ = 1010337827904.

The previous prime is 1010541201953. The next prime is 1010541202009. The reversal of 1010541202001 is 1002021450101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 323532302401 + 687008899600 = 568799^2 + 828860^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010541202001 - 2²⁶ = 1010474093137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010541202009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101679596 + ... + 101689533.

It is an arithmetic number, because the mean of its divisors is an integer number (252686144025).

Almost surely, 2^{1010541202001} is an apocalyptic number.

It is an amenable number.

1010541202001 is a deficient number, since it is larger than the sum of its proper divisors (203374099).

1010541202001 is an equidigital number, since it uses as much as digits as its factorization.

1010541202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203374098.

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 1010541202001 its reverse (1002021450101), we get a palindrome (2012562652102).

The spelling of 1010541202001 in words is "one trillion, ten billion, five hundred forty-one million, two hundred two thousand, one".