120001011312333 has 16 divisors (see below), whose sum is σ = 167426194271616. Its totient is φ = 76369842993600.

The previous prime is 120001011312323. The next prime is 120001011312379. The reversal of 120001011312333 is 333213110100021.

It is a happy number.

It is not a de Polignac number, because 120001011312333 - 2²¹ = 120001009215181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120001011312323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10198958193 + ... + 10198969958.

It is an arithmetic number, because the mean of its divisors is an integer number (10464137141976).

Almost surely, 2^{120001011312333} is an apocalyptic number.

It is an amenable number.

120001011312333 is a deficient number, since it is larger than the sum of its proper divisors (47425182959283).

120001011312333 is a wasteful number, since it uses less digits than its factorization.

120001011312333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20397928244.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 120001011312333 its reverse (333213110100021), we get a palindrome (453214121412354).

The spelling of 120001011312333 in words is "one hundred twenty trillion, one billion, eleven million, three hundred twelve thousand, three hundred thirty-three".