101000210102 has 16 divisors (see below), whose sum is σ = 165449490192. Its totient is φ = 45860181120.

The previous prime is 101000210099. The next prime is 101000210117. The reversal of 101000210102 is 201012000101.

It is a self number, because there is not a number n which added to its sum of digits gives 101000210102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2429183 + ... + 2470410.

It is an arithmetic number, because the mean of its divisors is an integer number (10340593137).

Almost surely, 2^101000210102 is an apocalyptic number.

101000210102 is a deficient number, since it is larger than the sum of its proper divisors (64449280090).

101000210102 is a wasteful number, since it uses less digits than its factorization.

101000210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4900543.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 101000210102 its reverse (201012000101), we get a palindrome (302012210203).

The spelling of 101000210102 in words is "one hundred one billion, two hundred ten thousand, one hundred two".