123032011310 has 32 divisors (see below), whose sum is σ = 239490760320. Its totient is φ = 45237120768.

The previous prime is 123032011279. The next prime is 123032011327. The reversal of 123032011310 is 13110230321.

It is a super-2 number, since 2×123032011310² (a number of 23 digits) contains 22 as substring.

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 (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1948847 + ... + 2010986.

It is an arithmetic number, because the mean of its divisors is an integer number (7484086260).

Almost surely, 2^123032011310 is an apocalyptic number.

123032011310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123032011310 is a deficient number, since it is larger than the sum of its proper divisors (116458749010).

123032011310 is a wasteful number, since it uses less digits than its factorization.

123032011310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3960092.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 123032011310 its reverse (13110230321), we get a palindrome (136142241631).

The spelling of 123032011310 in words is "one hundred twenty-three billion, thirty-two million, eleven thousand, three hundred ten".