120210110102 has 4 divisors (see below), whose sum is σ = 180315165156. Its totient is φ = 60105055050.

The previous prime is 120210110093. The next prime is 120210110107. The reversal of 120210110102 is 201011012021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 201011012021 = 47 ⋅4276830043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120210110107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30052527524 + ... + 30052527527.

It is an arithmetic number, because the mean of its divisors is an integer number (45078791289).

Almost surely, 2^120210110102 is an apocalyptic number.

120210110102 is a deficient number, since it is larger than the sum of its proper divisors (60105055054).

120210110102 is an equidigital number, since it uses as much as digits as its factorization.

120210110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60105055053.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 120210110102 its reverse (201011012021), we get a palindrome (321221122123).

The spelling of 120210110102 in words is "one hundred twenty billion, two hundred ten million, one hundred ten thousand, one hundred two".