1002030302201 has 16 divisors (see below), whose sum is σ = 1091694611088. Its totient is φ = 916131840000.

The previous prime is 1002030302177. The next prime is 1002030302213. The reversal of 1002030302201 is 1022030302001.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 111462499600 + 890567802601 = 333860^2 + 943699^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002030302201 - 2³⁰ = 1000956560377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1002030302261) 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, 5414600 + ... + 5596601.

It is an arithmetic number, because the mean of its divisors is an integer number (68230913193).

Almost surely, 2^{1002030302201} is an apocalyptic number.

It is an amenable number.

1002030302201 is a deficient number, since it is larger than the sum of its proper divisors (89664308887).

1002030302201 is a wasteful number, since it uses less digits than its factorization.

1002030302201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11011372.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 1002030302201 its reverse (1022030302001), we get a palindrome (2024060604202).

The spelling of 1002030302201 in words is "one trillion, two billion, thirty million, three hundred two thousand, two hundred one".