102120224110 has 16 divisors (see below), whose sum is σ = 185502794400. Its totient is φ = 40473336096.

The previous prime is 102120224071. The next prime is 102120224251. The reversal of 102120224110 is 11422021201.

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, 46843050 + ... + 46845229.

It is an arithmetic number, because the mean of its divisors is an integer number (11593924650).

Almost surely, 2^102120224110 is an apocalyptic number.

102120224110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102120224110 is a deficient number, since it is larger than the sum of its proper divisors (83382570290).

102120224110 is a wasteful number, since it uses less digits than its factorization.

102120224110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93688395.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102120224110 its reverse (11422021201), we get a palindrome (113542245311).

The spelling of 102120224110 in words is "one hundred two billion, one hundred twenty million, two hundred twenty-four thousand, one hundred ten".