201330202342 has 4 divisors (see below), whose sum is σ = 301995303516. Its totient is φ = 100665101170.

The previous prime is 201330202319. The next prime is 201330202351. The reversal of 201330202342 is 243202033102.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50332550584 + ... + 50332550587.

It is an arithmetic number, because the mean of its divisors is an integer number (75498825879).

Almost surely, 2^201330202342 is an apocalyptic number.

201330202342 is a deficient number, since it is larger than the sum of its proper divisors (100665101174).

201330202342 is a wasteful number, since it uses less digits than its factorization.

201330202342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100665101173.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 201330202342 its reverse (243202033102), we get a palindrome (444532235444).

The spelling of 201330202342 in words is "two hundred one billion, three hundred thirty million, two hundred two thousand, three hundred forty-two".