13230123121010 has 32 divisors (see below), whose sum is σ = 25222019075712. Its totient is φ = 4979377242880.

The previous prime is 13230123121009. The next prime is 13230123121037. The reversal of 13230123121010 is 1012132103231.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10124396 + ... + 11356215.

It is an arithmetic number, because the mean of its divisors is an integer number (788188096116).

Almost surely, 2^{13230123121010} is an apocalyptic number.

13230123121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13230123121010 is a deficient number, since it is larger than the sum of its proper divisors (11991895954702).

13230123121010 is a wasteful number, since it uses less digits than its factorization.

13230123121010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21484258.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13230123121010 its reverse (1012132103231), we get a palindrome (14242255224241).

The spelling of 13230123121010 in words is "thirteen trillion, two hundred thirty billion, one hundred twenty-three million, one hundred twenty-one thousand, ten".