123103222321110 has 32 divisors (see below), whose sum is σ = 295471421451360. Its totient is φ = 32824893965568.

The previous prime is 123103222321097. The next prime is 123103222321171. The reversal of 123103222321110 is 11123222301321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164118745 + ... + 164867124.

It is an arithmetic number, because the mean of its divisors is an integer number (9233481920355).

Almost surely, 2^{123103222321110} is an apocalyptic number.

123103222321110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123103222321110 is an abundant number, since it is smaller than the sum of its proper divisors (172368199130250).

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

123103222321110 is a wasteful number, since it uses less digits than its factorization.

123103222321110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328998352.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 123103222321110 its reverse (11123222301321), we get a palindrome (134226444622431).

The spelling of 123103222321110 in words is "one hundred twenty-three trillion, one hundred three billion, two hundred twenty-two million, three hundred twenty-one thousand, one hundred ten".