123073211 has 8 divisors (see below), whose sum is σ = 126704160. Its totient is φ = 119458368.

The previous prime is 123073201. The next prime is 123073259. The reversal of 123073211 is 112370321.

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 123073211 - 2¹⁴ = 123056827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123073201) 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, 12455 + ... + 20031.

It is an arithmetic number, because the mean of its divisors is an integer number (15838020).

Almost surely, 2^123073211 is an apocalyptic number.

123073211 is a deficient number, since it is larger than the sum of its proper divisors (3630949).

123073211 is an equidigital number, since it uses as much as digits as its factorization.

123073211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8053.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 123073211 is about 11093.8366221970. The cubic root of 123073211 is about 497.4176337300.

The spelling of 123073211 in words is "one hundred twenty-three million, seventy-three thousand, two hundred eleven".