1020002110201 has 16 divisors (see below), whose sum is σ = 1047184762624. Its totient is φ = 992980041984.

The previous prime is 1020002110151. The next prime is 1020002110207. The reversal of 1020002110201 is 1020112000201.

It is a cyclic number.

It is not a de Polignac number, because 1020002110201 - 2⁷ = 1020002110073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1020002110207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28024651 + ... + 28061023.

It is an arithmetic number, because the mean of its divisors is an integer number (65449047664).

Almost surely, 2^{1020002110201} is an apocalyptic number.

It is an amenable number.

1020002110201 is a deficient number, since it is larger than the sum of its proper divisors (27182652423).

1020002110201 is a wasteful number, since it uses less digits than its factorization.

1020002110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38560.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1020002110201 its reverse (1020112000201), we get a palindrome (2040114110402).

The spelling of 1020002110201 in words is "one trillion, twenty billion, two million, one hundred ten thousand, two hundred one".