120322123101 has 24 divisors (see below), whose sum is σ = 180133513560. Its totient is φ = 77330733696.

The previous prime is 120322123073. The next prime is 120322123127. The reversal of 120322123101 is 101321223021.

120322123101 is a `hidden beast` number, since 1 + 20 + 322 + 12 + 310 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 52474897476 + 67847225625 = 229074^2 + 260475^2 .

It is not a de Polignac number, because 120322123101 - 2¹⁰ = 120322122077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120322123501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1621170 + ... + 1693763.

It is an arithmetic number, because the mean of its divisors is an integer number (7505563065).

Almost surely, 2^120322123101 is an apocalyptic number.

It is an amenable number.

120322123101 is a deficient number, since it is larger than the sum of its proper divisors (59811390459).

120322123101 is a wasteful number, since it uses less digits than its factorization.

120322123101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3315085 (or 3315082 counting only the distinct ones).

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

Adding to 120322123101 its reverse (101321223021), we get a palindrome (221643346122).

The spelling of 120322123101 in words is "one hundred twenty billion, three hundred twenty-two million, one hundred twenty-three thousand, one hundred one".