201213101102 has 8 divisors (see below), whose sum is σ = 325036547976. Its totient is φ = 92867585112.

The previous prime is 201213101093. The next prime is 201213101137. The reversal of 201213101102 is 201101312102.

201213101102 is digitally balanced in base 2, 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 super-2 number, since 2×201213101102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3869482688 + ... + 3869482739.

It is an arithmetic number, because the mean of its divisors is an integer number (40629568497).

Almost surely, 2^201213101102 is an apocalyptic number.

201213101102 is a deficient number, since it is larger than the sum of its proper divisors (123823446874).

201213101102 is a wasteful number, since it uses less digits than its factorization.

201213101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7738965442.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 201213101102 its reverse (201101312102), we get a palindrome (402314413204).

The spelling of 201213101102 in words is "two hundred one billion, two hundred thirteen million, one hundred one thousand, one hundred two".