201420133343 has 16 divisors (see below), whose sum is σ = 236813068800. Its totient is φ = 168895584480.

The previous prime is 201420133337. The next prime is 201420133351. The reversal of 201420133343 is 343331024102.

It is a cyclic number.

It is not a de Polignac number, because 201420133343 - 2¹² = 201420129247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201420133373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345323 + ... + 722556.

It is an arithmetic number, because the mean of its divisors is an integer number (14800816800).

Almost surely, 2^201420133343 is an apocalyptic number.

201420133343 is a deficient number, since it is larger than the sum of its proper divisors (35392935457).

201420133343 is a wasteful number, since it uses less digits than its factorization.

201420133343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069222.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 201420133343 its reverse (343331024102), we get a palindrome (544751157445).

The spelling of 201420133343 in words is "two hundred one billion, four hundred twenty million, one hundred thirty-three thousand, three hundred forty-three".