1230233002 has 4 divisors (see below), whose sum is σ = 1845349506. Its totient is φ = 615116500.

The previous prime is 1230232981. The next prime is 1230233021. The reversal of 1230233002 is 2003320321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 740982841 + 489250161 = 27221^2 + 22119^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307558249 + ... + 307558252.

Almost surely, 2^1230233002 is an apocalyptic number.

1230233002 is a deficient number, since it is larger than the sum of its proper divisors (615116504).

1230233002 is an equidigital number, since it uses as much as digits as its factorization.

1230233002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615116503.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 1230233002 is about 35074.6775038631. The cubic root of 1230233002 is about 1071.5089206926.

Adding to 1230233002 its reverse (2003320321), we get a palindrome (3233553323).

It can be divided in two parts, 123023 and 3002, that added together give a square (126025 = 355²).

The spelling of 1230233002 in words is "one billion, two hundred thirty million, two hundred thirty-three thousand, two".