110101010102 has 32 divisors (see below), whose sum is σ = 177033276000. Its totient is φ = 51170603008.

The previous prime is 110101010077. The next prime is 110101010177. The reversal of 110101010102 is 201010101011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 110101010102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12437774 + ... + 12446622.

It is an arithmetic number, because the mean of its divisors is an integer number (5532289875).

Almost surely, 2^110101010102 is an apocalyptic number.

110101010102 is a deficient number, since it is larger than the sum of its proper divisors (66932265898).

110101010102 is a wasteful number, since it uses less digits than its factorization.

110101010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13360.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 110101010102 its reverse (201010101011), we get a palindrome (311111111113).

Subtracting 110101010102 from its reverse (201010101011), we obtain a palindrome (90909090909).

The spelling of 110101010102 in words is "one hundred ten billion, one hundred one million, ten thousand, one hundred two".