123312241002 has 8 divisors (see below), whose sum is σ = 246624482016. Its totient is φ = 41104080332.

The previous prime is 123312241001. The next prime is 123312241067. The reversal of 123312241002 is 200142213321.

It is a sphenic number, since it is the product of 3 distinct primes.

123312241002 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 123312241002.

It is not an unprimeable number, because it can be changed into a prime (123312241001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10276020078 + ... + 10276020089.

It is an arithmetic number, because the mean of its divisors is an integer number (30828060252).

Almost surely, 2^123312241002 is an apocalyptic number.

123312241002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

123312241002 is a wasteful number, since it uses less digits than its factorization.

123312241002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20552040172.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 123312241002 its reverse (200142213321), we get a palindrome (323454454323).

The spelling of 123312241002 in words is "one hundred twenty-three billion, three hundred twelve million, two hundred forty-one thousand, two".