123350130250 has 32 divisors (see below), whose sum is σ = 231058054656. Its totient is φ = 49308725200.

The previous prime is 123350130247. The next prime is 123350130311. The reversal of 123350130250 is 52031053321.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239907 + ... + 551593.

It is an arithmetic number, because the mean of its divisors is an integer number (7220564208).

Almost surely, 2^123350130250 is an apocalyptic number.

123350130250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123350130250 is a deficient number, since it is larger than the sum of its proper divisors (107707924406).

123350130250 is a wasteful number, since it uses less digits than its factorization.

123350130250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313287 (or 313277 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 123350130250 its reverse (52031053321), we get a palindrome (175381183571).

The spelling of 123350130250 in words is "one hundred twenty-three billion, three hundred fifty million, one hundred thirty thousand, two hundred fifty".