1023123308 has 24 divisors (see below), whose sum is σ = 1914206112. Its totient is φ = 476792064.

The previous prime is 1023123281. The next prime is 1023123319. The reversal of 1023123308 is 8033213201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66035 + ... + 80042.

It is an arithmetic number, because the mean of its divisors is an integer number (79758588).

Almost surely, 2^1023123308 is an apocalyptic number.

It is an amenable number.

1023123308 is a deficient number, since it is larger than the sum of its proper divisors (891082804).

1023123308 is a wasteful number, since it uses less digits than its factorization.

1023123308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146201 (or 146199 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1023123308 is about 31986.2987543104. The cubic root of 1023123308 is about 1007.6491112500.

Adding to 1023123308 its reverse (8033213201), we get a palindrome (9056336509).

The spelling of 1023123308 in words is "one billion, twenty-three million, one hundred twenty-three thousand, three hundred eight".