201203202030 has 64 divisors (see below), whose sum is σ = 488897011008. Its totient is φ = 52989870080.

The previous prime is 201203202029. The next prime is 201203202059. The reversal of 201203202030 is 30202302102.

It is a super-2 number, since 2×201203202030² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 846982 + ... + 1058198.

It is an arithmetic number, because the mean of its divisors is an integer number (7639015797).

Almost surely, 2^201203202030 is an apocalyptic number.

201203202030 is an abundant number, since it is smaller than the sum of its proper divisors (287693808978).

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

201203202030 is a wasteful number, since it uses less digits than its factorization.

201203202030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211621.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 201203202030 its reverse (30202302102), we get a palindrome (231405504132).

The spelling of 201203202030 in words is "two hundred one billion, two hundred three million, two hundred two thousand, thirty".