123530753 has 8 divisors (see below), whose sum is σ = 130963200. Its totient is φ = 116313840.

The previous prime is 123530713. The next prime is 123530767. The reversal of 123530753 is 357035321.

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 123530753 - 2⁸ = 123530497 is a prime.

It is a super-3 number, since 3×123530753³ (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 (123530713) 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, 52703 + ... + 54996.

It is an arithmetic number, because the mean of its divisors is an integer number (16370400).

Almost surely, 2^123530753 is an apocalyptic number.

It is an amenable number.

123530753 is a deficient number, since it is larger than the sum of its proper divisors (7432447).

123530753 is a wasteful number, since it uses less digits than its factorization.

123530753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107767.

The product of its (nonzero) digits is 9450, while the sum is 29.

The square root of 123530753 is about 11114.4389422049. The cubic root of 123530753 is about 498.0332781534.

The spelling of 123530753 in words is "one hundred twenty-three million, five hundred thirty thousand, seven hundred fifty-three".