102110212126 has 8 divisors (see below), whose sum is σ = 164947265784. Its totient is φ = 47127790200.

The previous prime is 102110212123. The next prime is 102110212153. The reversal of 102110212126 is 621212011201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102110212123) by changing a digit.

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, 1963657900 + ... + 1963657951.

It is an arithmetic number, because the mean of its divisors is an integer number (20618408223).

Almost surely, 2^102110212126 is an apocalyptic number.

102110212126 is a deficient number, since it is larger than the sum of its proper divisors (62837053658).

102110212126 is a wasteful number, since it uses less digits than its factorization.

102110212126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3927315866.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 102110212126 its reverse (621212011201), we get a palindrome (723322223327).

The spelling of 102110212126 in words is "one hundred two billion, one hundred ten million, two hundred twelve thousand, one hundred twenty-six".