1230243232 has 24 divisors (see below), whose sum is σ = 2424183552. Its totient is φ = 614577600.

The previous prime is 1230243163. The next prime is 1230243247. The reversal of 1230243232 is 2323420321.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21057 + ... + 53887.

It is an arithmetic number, because the mean of its divisors is an integer number (101007648).

Almost surely, 2^1230243232 is an apocalyptic number.

It is an amenable number.

1230243232 is a deficient number, since it is larger than the sum of its proper divisors (1193940320).

1230243232 is a wasteful number, since it uses less digits than its factorization.

1230243232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34012 (or 34004 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 1230243232 is about 35074.8233352643. The cubic root of 1230243232 is about 1071.5118907277.

Adding to 1230243232 its reverse (2323420321), we get a palindrome (3553663553).

The spelling of 1230243232 in words is "one billion, two hundred thirty million, two hundred forty-three thousand, two hundred thirty-two".