120412313234 has 4 divisors (see below), whose sum is σ = 180618469854. Its totient is φ = 60206156616.

The previous prime is 120412313207. The next prime is 120412313237. The reversal of 120412313234 is 432313214021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 119270076025 + 1142237209 = 345355^2 + 33797^2 .

It is not an unprimeable number, because it can be changed into a prime (120412313237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30103078307 + ... + 30103078310.

Almost surely, 2^120412313234 is an apocalyptic number.

120412313234 is a deficient number, since it is larger than the sum of its proper divisors (60206156620).

120412313234 is an equidigital number, since it uses as much as digits as its factorization.

120412313234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60206156619.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 120412313234 its reverse (432313214021), we get a palindrome (552725527255).

The spelling of 120412313234 in words is "one hundred twenty billion, four hundred twelve million, three hundred thirteen thousand, two hundred thirty-four".