201002202321031 has 8 divisors (see below), whose sum is σ = 201716936323280. Its totient is φ = 200288438767872.

The previous prime is 201002202321001. The next prime is 201002202321047. The reversal of 201002202321031 is 130123202200102.

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 201002202321031 - 2⁹ = 201002202320519 is a prime.

It is a super-2 number, since 2×201002202321031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201002202321001) 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, 242197290 + ... + 243025783.

It is an arithmetic number, because the mean of its divisors is an integer number (25214617040410).

Almost surely, 2^{201002202321031} is an apocalyptic number.

201002202321031 is a deficient number, since it is larger than the sum of its proper divisors (714734002249).

201002202321031 is a wasteful number, since it uses less digits than its factorization.

201002202321031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485224545.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 201002202321031 its reverse (130123202200102), we get a palindrome (331125404521133).

The spelling of 201002202321031 in words is "two hundred one trillion, two billion, two hundred two million, three hundred twenty-one thousand, thirty-one".