123330947 has 8 divisors (see below), whose sum is σ = 126569520. Its totient is φ = 120126240.

The previous prime is 123330917. The next prime is 123331001. The reversal of 123330947 is 749033321.

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

It is a cyclic number.

It is not a de Polignac number, because 123330947 - 2¹⁴ = 123314563 is a prime.

It is a super-3 number, since 3×123330947³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123330917) 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, 1004 + ... + 15737.

It is an arithmetic number, because the mean of its divisors is an integer number (15821190).

Almost surely, 2^123330947 is an apocalyptic number.

123330947 is a deficient number, since it is larger than the sum of its proper divisors (3238573).

123330947 is a wasteful number, since it uses less digits than its factorization.

123330947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16933.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 123330947 is about 11105.4467267193. The cubic root of 123330947 is about 497.7646170193.

The spelling of 123330947 in words is "one hundred twenty-three million, three hundred thirty thousand, nine hundred forty-seven".