122123087 has 8 divisors (see below), whose sum is σ = 131079456. Its totient is φ = 113363712.

The previous prime is 122123069. The next prime is 122123093. The reversal of 122123087 is 780321221.

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 122123087 - 2²⁴ = 105345871 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 (122123017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47963 + ... + 50444.

It is an arithmetic number, because the mean of its divisors is an integer number (16384932).

Almost surely, 2^122123087 is an apocalyptic number.

122123087 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

122123087 is a deficient number, since it is larger than the sum of its proper divisors (8956369).

122123087 is an equidigital number, since it uses as much as digits as its factorization.

122123087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98497.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 122123087 is about 11050.9314991995. The cubic root of 122123087 is about 496.1343058405.

The spelling of 122123087 in words is "one hundred twenty-two million, one hundred twenty-three thousand, eighty-seven".