201002202321030 has 160 divisors (see below), whose sum is σ = 589622451374880. Its totient is φ = 48726485038080.

The previous prime is 201002202321001. The next prime is 201002202321047. The reversal of 201002202321030 is 30123202200102.

201002202321030 is a `hidden beast` number, since 20 + 100 + 220 + 2 + 321 + 0 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 201002202320994 and 201002202321012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 350847972 + ... + 351420408.

It is an arithmetic number, because the mean of its divisors is an integer number (3685140321093).

Almost surely, 2^{201002202321030} is an apocalyptic number.

201002202321030 is an abundant number, since it is smaller than the sum of its proper divisors (388620249053850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201002202321030 is a wasteful number, since it uses less digits than its factorization.

201002202321030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611876 (or 611867 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 201002202321030 its reverse (30123202200102), we get a palindrome (231125404521132).

The spelling of 201002202321030 in words is "two hundred one trillion, two billion, two hundred two million, three hundred twenty-one thousand, thirty".