120003310511012 has 6 divisors (see below), whose sum is σ = 210005793394278. Its totient is φ = 60001655255504.

The previous prime is 120003310510997. The next prime is 120003310511017. The reversal of 120003310511012 is 210115013300021.

It can be written as a sum of positive squares in only one way, i.e., 90124339771456 + 29878970739556 = 9493384^2 + 5466166^2 .

It is not an unprimeable number, because it can be changed into a prime (120003310511017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15000413813873 + ... + 15000413813880.

It is an arithmetic number, because the mean of its divisors is an integer number (35000965565713).

Almost surely, 2^{120003310511012} is an apocalyptic number.

It is an amenable number.

120003310511012 is a deficient number, since it is larger than the sum of its proper divisors (90002482883266).

120003310511012 is a wasteful number, since it uses less digits than its factorization.

120003310511012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30000827627757 (or 30000827627755 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 120003310511012 its reverse (210115013300021), we get a palindrome (330118323811033).

The spelling of 120003310511012 in words is "one hundred twenty trillion, three billion, three hundred ten million, five hundred eleven thousand, twelve".