10212020102 has 8 divisors (see below), whose sum is σ = 15984031536. Its totient is φ = 4884009592.

The previous prime is 10212020057. The next prime is 10212020129. The reversal of 10212020102 is 20102021201.

It is a happy number.

10212020102 is digitally balanced in base 5, 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, 111000173 + ... + 111000264.

It is an arithmetic number, because the mean of its divisors is an integer number (1998003942).

Almost surely, 2^10212020102 is an apocalyptic number.

10212020102 is a deficient number, since it is larger than the sum of its proper divisors (5772011434).

10212020102 is a wasteful number, since it uses less digits than its factorization.

10212020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222000462.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10212020102 its reverse (20102021201), we get a palindrome (30314041303).

The spelling of 10212020102 in words is "ten billion, two hundred twelve million, twenty thousand, one hundred two".