104900115 has 32 divisors (see below), whose sum is σ = 179516736. Its totient is φ = 52121600.

The previous prime is 104900111. The next prime is 104900141. The reversal of 104900115 is 511009401.

It is not a de Polignac number, because 104900115 - 2² = 104900111 is a prime.

It is a super-3 number, since 3×104900115³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 104900091 and 104900100.

It is not an unprimeable number, because it can be changed into a prime (104900111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23719 + ... + 27791.

It is an arithmetic number, because the mean of its divisors is an integer number (5609898).

Almost surely, 2^104900115 is an apocalyptic number.

104900115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104900115 is a deficient number, since it is larger than the sum of its proper divisors (74616621).

104900115 is a wasteful number, since it uses less digits than its factorization.

104900115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4199.

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 104900115 is about 10242.0757173534. The cubic root of 104900115 is about 471.6197547408.

Adding to 104900115 its reverse (511009401), we get a palindrome (615909516).

The spelling of 104900115 in words is "one hundred four million, nine hundred thousand, one hundred fifteen".