230122134 has 160 divisors (see below), whose sum is σ = 599559840. Its totient is φ = 65318400.

The previous prime is 230122117. The next prime is 230122187. The reversal of 230122134 is 431221032.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3152322 + ... + 3152394.

It is an arithmetic number, because the mean of its divisors is an integer number (3747249).

Almost surely, 2^230122134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230122134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299779920).

230122134 is an abundant number, since it is smaller than the sum of its proper divisors (369437706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230122134 is a wasteful number, since it uses less digits than its factorization.

230122134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 230122134 is about 15169.7769924281. The cubic root of 230122134 is about 612.8009984685.

Adding to 230122134 its reverse (431221032), we get a palindrome (661343166).

The spelling of 230122134 in words is "two hundred thirty million, one hundred twenty-two thousand, one hundred thirty-four".