202002131201 has 8 divisors (see below), whose sum is σ = 219694626984. Its totient is φ = 184617331200.

The previous prime is 202002131159. The next prime is 202002131203. The reversal of 202002131201 is 102131200202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5806287601 + 196195843600 = 76199^2 + 442940^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 202002131201 - 2⁶ = 202002131137 is a prime.

It is a super-2 number, since 2×202002131201² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202002131203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76922576 + ... + 76925201.

It is an arithmetic number, because the mean of its divisors is an integer number (27461828373).

Almost surely, 2^202002131201 is an apocalyptic number.

It is an amenable number.

202002131201 is a deficient number, since it is larger than the sum of its proper divisors (17692495783).

202002131201 is a wasteful number, since it uses less digits than its factorization.

202002131201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153847891.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 202002131201 its reverse (102131200202), we get a palindrome (304133331403).

The spelling of 202002131201 in words is "two hundred two billion, two million, one hundred thirty-one thousand, two hundred one".