201433039 has 2 divisors, whose sum is σ = 201433040. Its totient is φ = 201433038.

The previous prime is 201433031. The next prime is 201433073. The reversal of 201433039 is 930334102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201433039 - 2³ = 201433031 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201433031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100716519 + 100716520.

It is an arithmetic number, because the mean of its divisors is an integer number (100716520).

Almost surely, 2^201433039 is an apocalyptic number.

201433039 is a deficient number, since it is larger than the sum of its proper divisors (1).

201433039 is an equidigital number, since it uses as much as digits as its factorization.

201433039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 201433039 is about 14192.7107699692. The cubic root of 201433039 is about 586.1969686968.

It can be divided in two parts, 2014 and 33039, that added together give a palindrome (35053).

The spelling of 201433039 in words is "two hundred one million, four hundred thirty-three thousand, thirty-nine".