212301020102 has 8 divisors (see below), whose sum is σ = 318458158200. Its totient is φ = 106148300704.

The previous prime is 212301020077. The next prime is 212301020143. The reversal of 212301020102 is 201020103212.

It is a happy number.

212301020102 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 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, 981827 + ... + 1178382.

It is an arithmetic number, because the mean of its divisors is an integer number (39807269775).

Almost surely, 2^212301020102 is an apocalyptic number.

212301020102 is a deficient number, since it is larger than the sum of its proper divisors (106157138098).

212301020102 is a wasteful number, since it uses less digits than its factorization.

212301020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209350.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 212301020102 its reverse (201020103212), we get a palindrome (413321123314).

The spelling of 212301020102 in words is "two hundred twelve billion, three hundred one million, twenty thousand, one hundred two".