123122133010 has 16 divisors (see below), whose sum is σ = 228768867072. Its totient is φ = 47660180400.

The previous prime is 123122132993. The next prime is 123122133049. The reversal of 123122133010 is 10331221321.

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, 198583776 + ... + 198584395.

It is an arithmetic number, because the mean of its divisors is an integer number (14298054192).

Almost surely, 2^123122133010 is an apocalyptic number.

123122133010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123122133010 is a deficient number, since it is larger than the sum of its proper divisors (105646734062).

123122133010 is a wasteful number, since it uses less digits than its factorization.

123122133010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397168209.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 123122133010 its reverse (10331221321), we get a palindrome (133453354331).

The spelling of 123122133010 in words is "one hundred twenty-three billion, one hundred twenty-two million, one hundred thirty-three thousand, ten".