123830967 has 16 divisors (see below), whose sum is σ = 178022880. Its totient is φ = 76111872.

The previous prime is 123830963. The next prime is 123830977. The reversal of 123830967 is 769038321.

It is not a de Polignac number, because 123830967 - 2² = 123830963 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123830963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46159 + ... + 48767.

It is an arithmetic number, because the mean of its divisors is an integer number (11126430).

Almost surely, 2^123830967 is an apocalyptic number.

123830967 is a deficient number, since it is larger than the sum of its proper divisors (54191913).

123830967 is a wasteful number, since it uses less digits than its factorization.

123830967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3842.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 123830967 is about 11127.9363315936. The cubic root of 123830967 is about 498.4364047702.

The spelling of 123830967 in words is "one hundred twenty-three million, eight hundred thirty thousand, nine hundred sixty-seven".