1230023108 has 12 divisors (see below), whose sum is σ = 2162024592. Its totient is φ = 612301800.

The previous prime is 1230023107. The next prime is 1230023129. The reversal of 1230023108 is 8013200321.

It is a self number, because there is not a number n which added to its sum of digits gives 1230023108.

It is not an unprimeable number, because it can be changed into a prime (1230023107) 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, 676418 + ... + 678233.

It is an arithmetic number, because the mean of its divisors is an integer number (180168716).

Almost surely, 2^1230023108 is an apocalyptic number.

It is an amenable number.

1230023108 is a deficient number, since it is larger than the sum of its proper divisors (932001484).

1230023108 is a wasteful number, since it uses less digits than its factorization.

1230023108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354882 (or 1354880 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1230023108 is about 35071.6852745915. The cubic root of 1230023108 is about 1071.4479793682.

Adding to 1230023108 its reverse (8013200321), we get a palindrome (9243223429).

The spelling of 1230023108 in words is "one billion, two hundred thirty million, twenty-three thousand, one hundred eight".