123056601 has 8 divisors (see below), whose sum is σ = 171209280. Its totient is φ = 78470832.

The previous prime is 123056579. The next prime is 123056627. The reversal of 123056601 is 106650321.

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

It is not a de Polignac number, because 123056601 - 2⁵ = 123056569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123056671) 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, 891646 + ... + 891783.

It is an arithmetic number, because the mean of its divisors is an integer number (21401160).

Almost surely, 2^123056601 is an apocalyptic number.

It is an amenable number.

123056601 is a deficient number, since it is larger than the sum of its proper divisors (48152679).

123056601 is a wasteful number, since it uses less digits than its factorization.

123056601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1783455.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 123056601 is about 11093.0879830640. The cubic root of 123056601 is about 497.3952555088.

The spelling of 123056601 in words is "one hundred twenty-three million, fifty-six thousand, six hundred one".