120324300043431 has 32 divisors (see below), whose sum is σ = 176093247356928. Its totient is φ = 72475462009440.

The previous prime is 120324300043421. The next prime is 120324300043459. The reversal of 120324300043431 is 134340003423021.

It is a happy number.

It is not a de Polignac number, because 120324300043431 - 2¹³ = 120324300035239 is a prime.

It is a super-2 number, since 2×120324300043431² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120324300043421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 758935290 + ... + 759093816.

It is an arithmetic number, because the mean of its divisors is an integer number (5502913979904).

Almost surely, 2^{120324300043431} is an apocalyptic number.

120324300043431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120324300043431 is a deficient number, since it is larger than the sum of its proper divisors (55768947313497).

120324300043431 is a wasteful number, since it uses less digits than its factorization.

120324300043431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299811.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 120324300043431 its reverse (134340003423021), we get a palindrome (254664303466452).

The spelling of 120324300043431 in words is "one hundred twenty trillion, three hundred twenty-four billion, three hundred million, forty-three thousand, four hundred thirty-one".