201203230302 has 48 divisors (see below), whose sum is σ = 436826251680. Its totient is φ = 66931577856.

The previous prime is 201203230279. The next prime is 201203230303. The reversal of 201203230302 is 203032302102.

It is a happy number.

201203230302 is a `hidden beast` number, since 20 + 1 + 20 + 323 + 0 + 302 = 666.

It is a super-2 number, since 2×201203230302² (a number of 23 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201203230303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24505974 + ... + 24514182.

It is an arithmetic number, because the mean of its divisors is an integer number (9100546910).

Almost surely, 2^201203230302 is an apocalyptic number.

201203230302 is an abundant number, since it is smaller than the sum of its proper divisors (235623021378).

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

201203230302 is a wasteful number, since it uses less digits than its factorization.

201203230302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10817 (or 10814 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 201203230302 its reverse (203032302102), we get a palindrome (404235532404).

The spelling of 201203230302 in words is "two hundred one billion, two hundred three million, two hundred thirty thousand, three hundred two".