115204102 has 32 divisors (see below), whose sum is σ = 195084288. Its totient is φ = 50625696.

The previous prime is 115204069. The next prime is 115204129. The reversal of 115204102 is 201402511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228783 + ... + 229285.

It is an arithmetic number, because the mean of its divisors is an integer number (6096384).

Almost surely, 2^115204102 is an apocalyptic number.

115204102 is a deficient number, since it is larger than the sum of its proper divisors (79880186).

115204102 is a wasteful number, since it uses less digits than its factorization.

115204102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 115204102 is about 10733.3173809405. The cubic root of 115204102 is about 486.5819348534.

Adding to 115204102 its reverse (201402511), we get a palindrome (316606613).

The spelling of 115204102 in words is "one hundred fifteen million, two hundred four thousand, one hundred two".