123235014208 has 56 divisors (see below), whose sum is σ = 257807837952. Its totient is φ = 58330804224.

The previous prime is 123235014197. The next prime is 123235014229. The reversal of 123235014208 is 802410532321.

It is a self number, because there is not a number n which added to its sum of digits gives 123235014208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288760 + ... + 574327.

It is an arithmetic number, because the mean of its divisors is an integer number (4603711392).

Almost surely, 2^123235014208 is an apocalyptic number.

It is an amenable number.

123235014208 is an abundant number, since it is smaller than the sum of its proper divisors (134572823744).

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

123235014208 is an equidigital number, since it uses as much as digits as its factorization.

123235014208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863219 (or 863209 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 123235014208 its reverse (802410532321), we get a palindrome (925645546529).

The spelling of 123235014208 in words is "one hundred twenty-three billion, two hundred thirty-five million, fourteen thousand, two hundred eight".