120202012102 has 8 divisors (see below), whose sum is σ = 180367628112. Its totient is φ = 60079469400.

The previous prime is 120202012069. The next prime is 120202012111. The reversal of 120202012102 is 201210202021.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10761349 + ... + 10772512.

It is an arithmetic number, because the mean of its divisors is an integer number (22545953514).

Almost surely, 2^120202012102 is an apocalyptic number.

120202012102 is a deficient number, since it is larger than the sum of its proper divisors (60165616010).

120202012102 is a wasteful number, since it uses less digits than its factorization.

120202012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21536654.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 120202012102 its reverse (201210202021), we get a palindrome (321412214123).

The spelling of 120202012102 in words is "one hundred twenty billion, two hundred two million, twelve thousand, one hundred two".