123020093 has 8 divisors (see below), whose sum is σ = 141048960. Its totient is φ = 105104880.

The previous prime is 123020087. The next prime is 123020099. The reversal of 123020093 is 390020321.

It is an interprime number because it is at equal distance from previous prime (123020087) and next prime (123020099).

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 123020093 - 2¹⁴ = 123003709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123020099) 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, 26078 + ... + 30431.

It is an arithmetic number, because the mean of its divisors is an integer number (17631120).

Almost surely, 2^123020093 is an apocalyptic number.

It is an amenable number.

123020093 is a deficient number, since it is larger than the sum of its proper divisors (18028867).

123020093 is an equidigital number, since it uses as much as digits as its factorization.

123020093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56827.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 123020093 is about 11091.4423318160. The cubic root of 123020093 is about 497.3460621514.

The spelling of 123020093 in words is "one hundred twenty-three million, twenty thousand, ninety-three".