201434101 has 8 divisors (see below), whose sum is σ = 220072608. Its totient is φ = 182850000.

The previous prime is 201434089. The next prime is 201434117. The reversal of 201434101 is 101434102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201434101 - 2¹⁷ = 201303029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201434131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5650 + ... + 20851.

It is an arithmetic number, because the mean of its divisors is an integer number (27509076).

Almost surely, 2^201434101 is an apocalyptic number.

It is an amenable number.

201434101 is a deficient number, since it is larger than the sum of its proper divisors (18638507).

201434101 is a wasteful number, since it uses less digits than its factorization.

201434101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27203.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 201434101 is about 14192.7481834915. The cubic root of 201434101 is about 586.1979988821.

Adding to 201434101 its reverse (101434102), we get a palindrome (302868203).

Subtracting from 201434101 its reverse (101434102), we obtain a palindrome (99999999).

The spelling of 201434101 in words is "two hundred one million, four hundred thirty-four thousand, one hundred one".