230123650550 has 12 divisors (see below), whose sum is σ = 428029990116. Its totient is φ = 92049460200.

The previous prime is 230123650513. The next prime is 230123650571. The reversal of 230123650550 is 55056321032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2301236456 + ... + 2301236555.

It is an arithmetic number, because the mean of its divisors is an integer number (35669165843).

Almost surely, 2^230123650550 is an apocalyptic number.

230123650550 is a deficient number, since it is larger than the sum of its proper divisors (197906339566).

230123650550 is a wasteful number, since it uses less digits than its factorization.

230123650550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4602473023 (or 4602473018 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 230123650550 its reverse (55056321032), we get a palindrome (285179971582).

The spelling of 230123650550 in words is "two hundred thirty billion, one hundred twenty-three million, six hundred fifty thousand, five hundred fifty".