1230002052 has 48 divisors (see below), whose sum is σ = 2892590400. Its totient is φ = 406788480.

The previous prime is 1230002041. The next prime is 1230002089. The reversal of 1230002052 is 2502000321.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1040902 + ... + 1042082.

It is an arithmetic number, because the mean of its divisors is an integer number (60262300).

Almost surely, 2^1230002052 is an apocalyptic number.

1230002052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1230002052 is an abundant number, since it is smaller than the sum of its proper divisors (1662588348).

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

1230002052 is a wasteful number, since it uses less digits than its factorization.

1230002052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796 (or 1794 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 1230002052 is about 35071.3850881313. The cubic root of 1230002052 is about 1071.4418655163.

Adding to 1230002052 its reverse (2502000321), we get a palindrome (3732002373).

The spelling of 1230002052 in words is "one billion, two hundred thirty million, two thousand, fifty-two".