120103220132001 has 12 divisors (see below), whose sum is σ = 177173544592512. Its totient is φ = 78365221646136.

The previous prime is 120103220131997. The next prime is 120103220132033. The reversal of 120103220132001 is 100231022301021.

120103220132001 is a `hidden beast` number, since 1 + 20 + 1 + 0 + 322 + 0 + 1 + 320 + 0 + 1 = 666.

It is not a de Polignac number, because 120103220132001 - 2² = 120103220131997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120103220132041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 141965980821 + ... + 141965981666.

It is an arithmetic number, because the mean of its divisors is an integer number (14764462049376).

Almost surely, 2^{120103220132001} is an apocalyptic number.

It is an amenable number.

120103220132001 is a deficient number, since it is larger than the sum of its proper divisors (57070324460511).

120103220132001 is a wasteful number, since it uses less digits than its factorization.

120103220132001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283931962540 (or 283931962537 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 120103220132001 its reverse (100231022301021), we get a palindrome (220334242433022).

The spelling of 120103220132001 in words is "one hundred twenty trillion, one hundred three billion, two hundred twenty million, one hundred thirty-two thousand, one".