123113223010 has 8 divisors (see below), whose sum is σ = 221603801436. Its totient is φ = 49245289200.

The previous prime is 123113222993. The next prime is 123113223029. The reversal of 123113223010 is 10322311321.

It can be written as a sum of positive squares in 2 ways, for example, as 120951623961 + 2161599049 = 347781^2 + 46493^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 6155661141 + ... + 6155661160.

Almost surely, 2^123113223010 is an apocalyptic number.

123113223010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123113223010 is a deficient number, since it is larger than the sum of its proper divisors (98490578426).

123113223010 is a wasteful number, since it uses less digits than its factorization.

123113223010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12311322308.

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

Adding to 123113223010 its reverse (10322311321), we get a palindrome (133435534331).

The spelling of 123113223010 in words is "one hundred twenty-three billion, one hundred thirteen million, two hundred twenty-three thousand, ten".