120321111200102 has 64 divisors (see below), whose sum is σ = 190427063270400. Its totient is φ = 56908150041600.

The previous prime is 120321111200093. The next prime is 120321111200113. The reversal of 120321111200102 is 201002111123021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1149333053 + ... + 1149437735.

It is an arithmetic number, because the mean of its divisors is an integer number (2975422863600).

Almost surely, 2^{120321111200102} is an apocalyptic number.

120321111200102 is a deficient number, since it is larger than the sum of its proper divisors (70105952070298).

120321111200102 is a wasteful number, since it uses less digits than its factorization.

120321111200102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105669.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 120321111200102 its reverse (201002111123021), we get a palindrome (321323222323123).

The spelling of 120321111200102 in words is "one hundred twenty trillion, three hundred twenty-one billion, one hundred eleven million, two hundred thousand, one hundred two".