123066323310 has 64 divisors (see below), whose sum is σ = 343087041024. Its totient is φ = 27668304000.

The previous prime is 123066323267. The next prime is 123066323329. The reversal of 123066323310 is 13323660321.

It is a super-2 number, since 2×123066323310² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent 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 31 ways as a sum of consecutive naturals, for example, 4790716 + ... + 4816335.

It is an arithmetic number, because the mean of its divisors is an integer number (5360735016).

Almost surely, 2^123066323310 is an apocalyptic number.

123066323310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123066323310 is an abundant number, since it is smaller than the sum of its proper divisors (220020717714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123066323310 is a wasteful number, since it uses less digits than its factorization.

123066323310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9607129.

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 123066323310 its reverse (13323660321), we get a palindrome (136389983631).

The spelling of 123066323310 in words is "one hundred twenty-three billion, sixty-six million, three hundred twenty-three thousand, three hundred ten".