201443102 has 8 divisors (see below), whose sum is σ = 345331056. Its totient is φ = 86332752.

The previous prime is 201443093. The next prime is 201443113. The reversal of 201443102 is 201344102.

201443102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7194383 + ... + 7194410.

It is an arithmetic number, because the mean of its divisors is an integer number (43166382).

Almost surely, 2^201443102 is an apocalyptic number.

201443102 is a deficient number, since it is larger than the sum of its proper divisors (143887954).

201443102 is a wasteful number, since it uses less digits than its factorization.

201443102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14388802.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 201443102 is about 14193.0652785084. The cubic root of 201443102 is about 586.2067300910.

Adding to 201443102 its reverse (201344102), we get a palindrome (402787204).

The spelling of 201443102 in words is "two hundred one million, four hundred forty-three thousand, one hundred two".