1230052012 has 24 divisors (see below), whose sum is σ = 2463528704. Its totient is φ = 526431312.

The previous prime is 1230052009. The next prime is 1230052049. The reversal of 1230052012 is 2102500321.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 9858 + ... + 50569.

Almost surely, 2^1230052012 is an apocalyptic number.

It is an amenable number.

1230052012 is an abundant number, since it is smaller than the sum of its proper divisors (1233476692).

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

1230052012 is a wasteful number, since it uses less digits than its factorization.

1230052012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61165 (or 61163 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1230052012 is about 35072.0973424744. The cubic root of 1230052012 is about 1071.4563718636.

Adding to 1230052012 its reverse (2102500321), we get a palindrome (3332552333).

The spelling of 1230052012 in words is "one billion, two hundred thirty million, fifty-two thousand, twelve".