123532033254312 has 16 divisors (see below), whose sum is σ = 308830083135840. Its totient is φ = 41177344418096.

The previous prime is 123532033254283. The next prime is 123532033254341. The reversal of 123532033254312 is 213452330235321.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (123532033254283) and next prime (123532033254341).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2573584026108 + ... + 2573584026155.

It is an arithmetic number, because the mean of its divisors is an integer number (19301880195990).

Almost surely, 2^{123532033254312} is an apocalyptic number.

123532033254312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

123532033254312 is an abundant number, since it is smaller than the sum of its proper divisors (185298049881528).

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

123532033254312 is a wasteful number, since it uses less digits than its factorization.

123532033254312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5147168052272 (or 5147168052268 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 39.

Adding to 123532033254312 its reverse (213452330235321), we get a palindrome (336984363489633).

The spelling of 123532033254312 in words is "one hundred twenty-three trillion, five hundred thirty-two billion, thirty-three million, two hundred fifty-four thousand, three hundred twelve".