115204134 has 16 divisors (see below), whose sum is σ = 230513472. Its totient is φ = 38383848.

The previous prime is 115204129. The next prime is 115204169. The reversal of 115204134 is 431402511.

It is a super-3 number, since 3×115204134³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 115204134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23457 + ... + 27939.

It is an arithmetic number, because the mean of its divisors is an integer number (14407092).

Almost surely, 2^115204134 is an apocalyptic number.

115204134 is an abundant number, since it is smaller than the sum of its proper divisors (115309338).

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

115204134 is a wasteful number, since it uses less digits than its factorization.

115204134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8771.

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

The square root of 115204134 is about 10733.3188716259. The cubic root of 115204134 is about 486.5819799057.

Adding to 115204134 its reverse (431402511), we get a palindrome (546606645).

The spelling of 115204134 in words is "one hundred fifteen million, two hundred four thousand, one hundred thirty-four".