1230002168 has 16 divisors (see below), whose sum is σ = 2308051680. Its totient is φ = 614521728.

The previous prime is 1230002167. The next prime is 1230002177. The reversal of 1230002168 is 8612000321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230002167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48896 + ... + 69647.

It is an arithmetic number, because the mean of its divisors is an integer number (144253230).

Almost surely, 2^1230002168 is an apocalyptic number.

It is an amenable number.

1230002168 is a deficient number, since it is larger than the sum of its proper divisors (1078049512).

1230002168 is a wasteful number, since it uses less digits than its factorization.

1230002168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119846 (or 119842 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1230002168 is about 35071.3867419012. The cubic root of 1230002168 is about 1071.4418991984.

Adding to 1230002168 its reverse (8612000321), we get a palindrome (9842002489).

The spelling of 1230002168 in words is "one billion, two hundred thirty million, two thousand, one hundred sixty-eight".