120003040034 has 4 divisors (see below), whose sum is σ = 180004560054. Its totient is φ = 60001520016.

The previous prime is 120003040007. The next prime is 120003040049. The reversal of 120003040034 is 430040300021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 430040300021 = 583013 ⋅737617.

It can be written as a sum of positive squares in only one way, i.e., 97967122009 + 22035918025 = 312997^2 + 148445^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120003039994 and 120003040021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30000760007 + ... + 30000760010.

Almost surely, 2^120003040034 is an apocalyptic number.

120003040034 is a deficient number, since it is larger than the sum of its proper divisors (60001520020).

120003040034 is an equidigital number, since it uses as much as digits as its factorization.

120003040034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60001520019.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 120003040034 its reverse (430040300021), we get a palindrome (550043340055).

The spelling of 120003040034 in words is "one hundred twenty billion, three million, forty thousand, thirty-four".