201341139 has 4 divisors (see below), whose sum is σ = 268454856. Its totient is φ = 134227424.

The previous prime is 201341071. The next prime is 201341141. The reversal of 201341139 is 931143102.

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

It is a cyclic number.

It is not a de Polignac number, because 201341139 - 2⁸ = 201340883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201341339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33556854 + ... + 33556859.

It is an arithmetic number, because the mean of its divisors is an integer number (67113714).

Almost surely, 2^201341139 is an apocalyptic number.

201341139 is a deficient number, since it is larger than the sum of its proper divisors (67113717).

201341139 is an equidigital number, since it uses as much as digits as its factorization.

201341139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67113716.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 201341139 is about 14189.4728231883. The cubic root of 201341139 is about 586.1078080566.

The spelling of 201341139 in words is "two hundred one million, three hundred forty-one thousand, one hundred thirty-nine".