123352501250 has 40 divisors (see below), whose sum is σ = 252231222672. Its totient is φ = 44855450000.

The previous prime is 123352501249. The next prime is 123352501343. The reversal of 123352501250 is 52105253321.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4471796 + ... + 4499295.

Almost surely, 2^123352501250 is an apocalyptic number.

123352501250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123352501250 is an abundant number, since it is smaller than the sum of its proper divisors (128878721422).

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

123352501250 is an equidigital number, since it uses as much as digits as its factorization.

123352501250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8971124 (or 8971109 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

Adding to 123352501250 its reverse (52105253321), we get a palindrome (175457754571).

The spelling of 123352501250 in words is "one hundred twenty-three billion, three hundred fifty-two million, five hundred one thousand, two hundred fifty".