120102121100002 has 16 divisors (see below), whose sum is σ = 188083280411712. Its totient is φ = 57410398510960.

The previous prime is 120102121099969. The next prime is 120102121100053. The reversal of 120102121100002 is 200001121201021.

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, 675963913 + ... + 676141564.

It is an arithmetic number, because the mean of its divisors is an integer number (11755205025732).

Almost surely, 2^{120102121100002} is an apocalyptic number.

120102121100002 is a deficient number, since it is larger than the sum of its proper divisors (67981159311710).

120102121100002 is a wasteful number, since it uses less digits than its factorization.

120102121100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352107433.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120102121100002 its reverse (200001121201021), we get a palindrome (320103242301023).

The spelling of 120102121100002 in words is "one hundred twenty trillion, one hundred two billion, one hundred twenty-one million, one hundred thousand, two".