201201100102 has 8 divisors (see below), whose sum is σ = 305192680200. Its totient is φ = 99470206704.

The previous prime is 201201100099. The next prime is 201201100103. The reversal of 201201100102 is 201001102102.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201201100103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 565171452 + ... + 565171807.

It is an arithmetic number, because the mean of its divisors is an integer number (38149085025).

Almost surely, 2^201201100102 is an apocalyptic number.

201201100102 is a deficient number, since it is larger than the sum of its proper divisors (103991580098).

201201100102 is a wasteful number, since it uses less digits than its factorization.

201201100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130343350.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 201201100102 its reverse (201001102102), we get a palindrome (402202202204).

The spelling of 201201100102 in words is "two hundred one billion, two hundred one million, one hundred thousand, one hundred two".