120011020102 has 16 divisors (see below), whose sum is σ = 186316050960. Its totient is φ = 57907715488.

The previous prime is 120011020081. The next prime is 120011020109. The reversal of 120011020102 is 201020110021.

120011020102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120011020109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392833 + ... + 627964.

It is an arithmetic number, because the mean of its divisors is an integer number (11644753185).

Almost surely, 2^120011020102 is an apocalyptic number.

120011020102 is a deficient number, since it is larger than the sum of its proper divisors (66305030858).

120011020102 is a wasteful number, since it uses less digits than its factorization.

120011020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022855.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120011020102 its reverse (201020110021), we get a palindrome (321031130123).

The spelling of 120011020102 in words is "one hundred twenty billion, eleven million, twenty thousand, one hundred two".