123422030 has 8 divisors (see below), whose sum is σ = 222159672. Its totient is φ = 49368808.

The previous prime is 123422027. The next prime is 123422053. The reversal of 123422030 is 30224321.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6171092 + ... + 6171111.

It is an arithmetic number, because the mean of its divisors is an integer number (27769959).

Almost surely, 2^123422030 is an apocalyptic number.

123422030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123422030 is a deficient number, since it is larger than the sum of its proper divisors (98737642).

123422030 is a wasteful number, since it uses less digits than its factorization.

123422030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12342210.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 123422030 is about 11109.5467954368. The cubic root of 123422030 is about 497.8871240873.

Adding to 123422030 its reverse (30224321), we get a palindrome (153646351).

The spelling of 123422030 in words is "one hundred twenty-three million, four hundred twenty-two thousand, thirty".