201233212102 has 8 divisors (see below), whose sum is σ = 325069034976. Its totient is φ = 92876867112.

The previous prime is 201233212031. The next prime is 201233212111. The reversal of 201233212102 is 201212332102.

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

It is a self number, because there is not a number n which added to its sum of digits gives 201233212102.

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, 3869869438 + ... + 3869869489.

It is an arithmetic number, because the mean of its divisors is an integer number (40633629372).

Almost surely, 2^201233212102 is an apocalyptic number.

201233212102 is a deficient number, since it is larger than the sum of its proper divisors (123835822874).

201233212102 is a wasteful number, since it uses less digits than its factorization.

201233212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7739738942.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 201233212102 its reverse (201212332102), we get a palindrome (402445544204).

The spelling of 201233212102 in words is "two hundred one billion, two hundred thirty-three million, two hundred twelve thousand, one hundred two".