120032322103 has 4 divisors (see below), whose sum is σ = 126349812760. Its totient is φ = 113714831448.

The previous prime is 120032322097. The next prime is 120032322187. The reversal of 120032322103 is 301223230021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120032322103 - 2¹⁷ = 120032191031 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 6317490637 = 120032322103 / (1 + 2 + 0 + 0 + 3 + 2 + 3 + 2 + 2 + 1 + 0 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120032322503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3158745300 + ... + 3158745337.

It is an arithmetic number, because the mean of its divisors is an integer number (31587453190).

Almost surely, 2^120032322103 is an apocalyptic number.

120032322103 is a deficient number, since it is larger than the sum of its proper divisors (6317490657).

120032322103 is an equidigital number, since it uses as much as digits as its factorization.

120032322103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6317490656.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 120032322103 its reverse (301223230021), we get a palindrome (421255552124).

The spelling of 120032322103 in words is "one hundred twenty billion, thirty-two million, three hundred twenty-two thousand, one hundred three".