202003201322030 has 16 divisors (see below), whose sum is σ = 363608127131904. Its totient is φ = 80800755028320.

The previous prime is 202003201322023. The next prime is 202003201322033. The reversal of 202003201322030 is 30223102300202.

It is a junction number, because it is equal to n+sod(n) for n = 202003201321993 and 202003201322011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202003201322033) 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, 64071182 + ... + 67150001.

It is an arithmetic number, because the mean of its divisors is an integer number (22725507945744).

Almost surely, 2^{202003201322030} is an apocalyptic number.

202003201322030 is a deficient number, since it is larger than the sum of its proper divisors (161604925809874).

202003201322030 is a wasteful number, since it uses less digits than its factorization.

202003201322030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131375131.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 202003201322030 its reverse (30223102300202), we get a palindrome (232226303622232).

The spelling of 202003201322030 in words is "two hundred two trillion, three billion, two hundred one million, three hundred twenty-two thousand, thirty".