104211315 has 72 divisors (see below), whose sum is σ = 199379232. Its totient is φ = 50319360.

The previous prime is 104211311. The next prime is 104211329. The reversal of 104211315 is 513112401.

Added to its reverse (513112401) it gives a square (617323716 = 24846²).

It is not a de Polignac number, because 104211315 - 2² = 104211311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104211311) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 539859 + ... + 540051.

It is an arithmetic number, because the mean of its divisors is an integer number (2769156).

Almost surely, 2^104211315 is an apocalyptic number.

104211315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104211315 is a deficient number, since it is larger than the sum of its proper divisors (95167917).

104211315 is a wasteful number, since it uses less digits than its factorization.

104211315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301 (or 285 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 104211315 is about 10208.3943399538. The cubic root of 104211315 is about 470.5852299425.

Adding to 104211315 its reverse (513112401), we get a palindrome (617323716).

The spelling of 104211315 in words is "one hundred four million, two hundred eleven thousand, three hundred fifteen".