1023811068 has 48 divisors (see below), whose sum is σ = 2774933504. Its totient is φ = 287720640.

The previous prime is 1023811051. The next prime is 1023811073. The reversal of 1023811068 is 8601183201.

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 94780 + ... + 105027.

Almost surely, 2^1023811068 is an apocalyptic number.

It is an amenable number.

1023811068 is an abundant number, since it is smaller than the sum of its proper divisors (1751122436).

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

1023811068 is a wasteful number, since it uses less digits than its factorization.

1023811068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199882 (or 199880 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 1023811068 is about 31997.0478013207. The cubic root of 1023811068 is about 1007.8748466750.

Adding to 1023811068 its reverse (8601183201), we get a palindrome (9624994269).

The spelling of 1023811068 in words is "one billion, twenty-three million, eight hundred eleven thousand, sixty-eight".