123350231 has 8 divisors (see below), whose sum is σ = 126270144. Its totient is φ = 120442720.

The previous prime is 123350221. The next prime is 123350237. The reversal of 123350231 is 132053321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123350231 is a prime.

It is a super-2 number, since 2×123350231² = 30430558975506722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123350237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18821 + ... + 24513.

It is an arithmetic number, because the mean of its divisors is an integer number (15783768).

Almost surely, 2^123350231 is an apocalyptic number.

123350231 is a deficient number, since it is larger than the sum of its proper divisors (2919913).

123350231 is an equidigital number, since it uses as much as digits as its factorization.

123350231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6201.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 123350231 is about 11106.3149153984. The cubic root of 123350231 is about 497.7905591229.

The spelling of 123350231 in words is "one hundred twenty-three million, three hundred fifty thousand, two hundred thirty-one".