120301324143 has 128 divisors (see below), whose sum is σ = 234199848960. Its totient is φ = 52825374720.

The previous prime is 120301324067. The next prime is 120301324181. The reversal of 120301324143 is 341423103021.

It is a happy number.

It is not a de Polignac number, because 120301324143 - 2⁹ = 120301323631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120301324183) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1857043 + ... + 1920731.

It is an arithmetic number, because the mean of its divisors is an integer number (1829686320).

Almost surely, 2^120301324143 is an apocalyptic number.

120301324143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

120301324143 is a deficient number, since it is larger than the sum of its proper divisors (113898524817).

120301324143 is a wasteful number, since it uses less digits than its factorization.

120301324143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63777.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 120301324143 its reverse (341423103021), we get a palindrome (461724427164).

It can be divided in two parts, 120301 and 324143, that added together give a palindrome (444444).

The spelling of 120301324143 in words is "one hundred twenty billion, three hundred one million, three hundred twenty-four thousand, one hundred forty-three".