120324023103 has 8 divisors (see below), whose sum is σ = 160783087408. Its totient is φ = 80040487104.

The previous prime is 120324023101. The next prime is 120324023143. The reversal of 120324023103 is 301320423021.

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

It is not a de Polignac number, because 120324023103 - 2¹ = 120324023101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120324023103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120324023101) 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, 43880476 + ... + 43883217.

It is an arithmetic number, because the mean of its divisors is an integer number (20097885926).

Almost surely, 2^120324023103 is an apocalyptic number.

120324023103 is a deficient number, since it is larger than the sum of its proper divisors (40459064305).

120324023103 is an equidigital number, since it uses as much as digits as its factorization.

120324023103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87764153.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 120324023103 its reverse (301320423021), we get a palindrome (421644446124).

The spelling of 120324023103 in words is "one hundred twenty billion, three hundred twenty-four million, twenty-three thousand, one hundred three".