123123034 has 8 divisors (see below), whose sum is σ = 185279328. Its totient is φ = 61363260.

The previous prime is 123123031. The next prime is 123123043. The reversal of 123123034 is 430321321.

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

It is not an unprimeable number, because it can be changed into a prime (123123031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98352 + ... + 99595.

It is an arithmetic number, because the mean of its divisors is an integer number (23159916).

Almost surely, 2^123123034 is an apocalyptic number.

123123034 is a deficient number, since it is larger than the sum of its proper divisors (62156294).

123123034 is a wasteful number, since it uses less digits than its factorization.

123123034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198260.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 123123034 is about 11096.0819211107. The cubic root of 123123034 is about 497.4847468872.

Adding to 123123034 its reverse (430321321), we get a palindrome (553444355).

The spelling of 123123034 in words is "one hundred twenty-three million, one hundred twenty-three thousand, thirty-four".