115104234 has 96 divisors (see below), whose sum is σ = 279236160. Its totient is φ = 31519488.

The previous prime is 115104211. The next prime is 115104239. The reversal of 115104234 is 432401511.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 115104234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115104239) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1293262 + ... + 1293350.

It is an arithmetic number, because the mean of its divisors is an integer number (2908710).

Almost surely, 2^115104234 is an apocalyptic number.

115104234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 115104234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139618080).

115104234 is an abundant number, since it is smaller than the sum of its proper divisors (164131926).

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

115104234 is a wasteful number, since it uses less digits than its factorization.

115104234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 115104234 is about 10728.6641293313. The cubic root of 115104234 is about 486.4412916752.

Adding to 115104234 its reverse (432401511), we get a palindrome (547505745).

The spelling of 115104234 in words is "one hundred fifteen million, one hundred four thousand, two hundred thirty-four".