201320203303302 has 64 divisors (see below), whose sum is σ = 424679780666880. Its totient is φ = 63447693797376.

The previous prime is 201320203303277. The next prime is 201320203303339. The reversal of 201320203303302 is 203303302023102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 247379488 + ... + 248191964.

It is an arithmetic number, because the mean of its divisors is an integer number (6635621572920).

Almost surely, 2^{201320203303302} is an apocalyptic number.

201320203303302 is an abundant number, since it is smaller than the sum of its proper divisors (223359577363578).

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

201320203303302 is a wasteful number, since it uses less digits than its factorization.

201320203303302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816845.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 201320203303302 its reverse (203303302023102), we get a palindrome (404623505326404).

The spelling of 201320203303302 in words is "two hundred one trillion, three hundred twenty billion, two hundred three million, three hundred three thousand, three hundred two".