123303103110 has 72 divisors (see below), whose sum is σ = 352381957200. Its totient is φ = 29891658720.

The previous prime is 123303103097. The next prime is 123303103117. The reversal of 123303103110 is 11301303321.

It is a happy number.

123303103110 is a `hidden beast` number, since 12 + 3 + 30 + 310 + 311 + 0 = 666.

123303103110 is digitally balanced in base 3 and base 7, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123303103117) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5650410 + ... + 5672189.

It is an arithmetic number, because the mean of its divisors is an integer number (4894193850).

Almost surely, 2^123303103110 is an apocalyptic number.

123303103110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123303103110 is an abundant number, since it is smaller than the sum of its proper divisors (229078854090).

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

123303103110 is a wasteful number, since it uses less digits than its factorization.

123303103110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11322634 (or 11322620 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 123303103110 its reverse (11301303321), we get a palindrome (134604406431).

The spelling of 123303103110 in words is "one hundred twenty-three billion, three hundred three million, one hundred three thousand, one hundred ten".