123845061 has 8 divisors (see below), whose sum is σ = 167217280. Its totient is φ = 81518112.

The previous prime is 123845053. The next prime is 123845069. The reversal of 123845061 is 160548321.

It is an interprime number because it is at equal distance from previous prime (123845053) and next prime (123845069).

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

It is not a de Polignac number, because 123845061 - 2³ = 123845053 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123845069) 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, 261040 + ... + 261513.

It is an arithmetic number, because the mean of its divisors is an integer number (20902160).

Almost surely, 2^123845061 is an apocalyptic number.

It is an amenable number.

123845061 is a deficient number, since it is larger than the sum of its proper divisors (43372219).

123845061 is an equidigital number, since it uses as much as digits as its factorization.

123845061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522635.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 123845061 is about 11128.5695846322. The cubic root of 123845061 is about 498.4553141388.

The spelling of 123845061 in words is "one hundred twenty-three million, eight hundred forty-five thousand, sixty-one".