120123002232111 has 8 divisors (see below), whose sum is σ = 160675709057200. Its totient is φ = 79826148447552.

The previous prime is 120123002231993. The next prime is 120123002232169. The reversal of 120123002232111 is 111232200321021.

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

It is not a de Polignac number, because 120123002232111 - 2⁹ = 120123002231599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120123002237111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63963259036 + ... + 63963260913.

It is an arithmetic number, because the mean of its divisors is an integer number (20084463632150).

Almost surely, 2^{120123002232111} is an apocalyptic number.

120123002232111 is a deficient number, since it is larger than the sum of its proper divisors (40552706825089).

120123002232111 is a wasteful number, since it uses less digits than its factorization.

120123002232111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127926520265.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 120123002232111 its reverse (111232200321021), we get a palindrome (231355202553132).

The spelling of 120123002232111 in words is "one hundred twenty trillion, one hundred twenty-three billion, two million, two hundred thirty-two thousand, one hundred eleven".