120032313123 has 8 divisors (see below), whose sum is σ = 160044749568. Its totient is φ = 80020709384.

The previous prime is 120032313061. The next prime is 120032313139. The reversal of 120032313123 is 321313230021.

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

It is a cyclic number.

It is not a de Polignac number, because 120032313123 - 2²¹ = 120030215971 is a prime.

It is a super-4 number, since 4×120032313123⁴ (a number of 45 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120032313123.

It is not an unprimeable number, because it can be changed into a prime (120032312123) 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, 318586 + ... + 584432.

It is an arithmetic number, because the mean of its divisors is an integer number (20005593696).

Almost surely, 2^120032313123 is an apocalyptic number.

120032313123 is a deficient number, since it is larger than the sum of its proper divisors (40012436445).

120032313123 is a wasteful number, since it uses less digits than its factorization.

120032313123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416353.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 120032313123 its reverse (321313230021), we get a palindrome (441345543144).

The spelling of 120032313123 in words is "one hundred twenty billion, thirty-two million, three hundred thirteen thousand, one hundred twenty-three".