1202023268 has 12 divisors (see below), whose sum is σ = 2109605232. Its totient is φ = 599278920.

The previous prime is 1202023259. The next prime is 1202023271. The reversal of 1202023268 is 8623202021.

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, 431618 + ... + 434393.

It is an arithmetic number, because the mean of its divisors is an integer number (175800436).

Almost surely, 2^1202023268 is an apocalyptic number.

It is an amenable number.

1202023268 is a deficient number, since it is larger than the sum of its proper divisors (907581964).

1202023268 is a wasteful number, since it uses less digits than its factorization.

1202023268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866362 (or 866360 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 1202023268 is about 34670.2072102259. The cubic root of 1202023268 is about 1063.2554680281.

Adding to 1202023268 its reverse (8623202021), we get a palindrome (9825225289).

The spelling of 1202023268 in words is "one billion, two hundred two million, twenty-three thousand, two hundred sixty-eight".