120324010340 has 24 divisors (see below), whose sum is σ = 253100880312. Its totient is φ = 48049516800.

The previous prime is 120324010333. The next prime is 120324010343. The reversal of 120324010340 is 43010423021.

It can be written as a sum of positive squares in 4 ways, for example, as 44338882624 + 75985127716 = 210568^2 + 275654^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (120324010343) 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, 4993139 + ... + 5017178.

It is an arithmetic number, because the mean of its divisors is an integer number (10545870013).

Almost surely, 2^120324010340 is an apocalyptic number.

120324010340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120324010340 is an abundant number, since it is smaller than the sum of its proper divisors (132776869972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120324010340 is a wasteful number, since it uses less digits than its factorization.

120324010340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10010927 (or 10010925 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 120324010340 its reverse (43010423021), we get a palindrome (163334433361).

The spelling of 120324010340 in words is "one hundred twenty billion, three hundred twenty-four million, ten thousand, three hundred forty".