120304012 has 6 divisors (see below), whose sum is σ = 210532028. Its totient is φ = 60152004.

The previous prime is 120304001. The next prime is 120304021. The reversal of 120304012 is 210403021.

It is a super-2 number, since 2×120304012² = 28946110606592288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120303983 and 120304001.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15037998 + ... + 15038005.

Almost surely, 2^120304012 is an apocalyptic number.

It is an amenable number.

120304012 is a deficient number, since it is larger than the sum of its proper divisors (90228016).

120304012 is a wasteful number, since it uses less digits than its factorization.

120304012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30076007 (or 30076005 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 120304012 is about 10968.3185584665. The cubic root of 120304012 is about 493.6585958665.

Adding to 120304012 its reverse (210403021), we get a palindrome (330707033).

Subtracting 120304012 from its reverse (210403021), we obtain a palindrome (90099009).

The spelling of 120304012 in words is "one hundred twenty million, three hundred four thousand, twelve".