120102011102002 has 8 divisors (see below), whose sum is σ = 180153230378796. Its totient is φ = 60050934309072.

The previous prime is 120102011101997. The next prime is 120102011102009. The reversal of 120102011102002 is 200201110201021.

It can be written as a sum of positive squares in 2 ways, for example, as 90013396276521 + 30088614825481 = 9487539^2 + 5485309^2 .

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

It is not an unprimeable number, because it can be changed into a prime (120102011102009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33488133 + ... + 36900664.

Almost surely, 2^{120102011102002} is an apocalyptic number.

120102011102002 is a deficient number, since it is larger than the sum of its proper divisors (60051219276794).

120102011102002 is an equidigital number, since it uses as much as digits as its factorization.

120102011102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71241932.

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

Adding to 120102011102002 its reverse (200201110201021), we get a palindrome (320303121303023).

The spelling of 120102011102002 in words is "one hundred twenty trillion, one hundred two billion, eleven million, one hundred two thousand, two".