104315511 has 8 divisors (see below), whose sum is σ = 145134720. Its totient is φ = 66519992.

The previous prime is 104315509. The next prime is 104315537. The reversal of 104315511 is 115513401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104315511 - 2¹ = 104315509 is a prime.

It is a super-3 number, since 3×104315511³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104315011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 755841 + ... + 755978.

It is an arithmetic number, because the mean of its divisors is an integer number (18141840).

Almost surely, 2^104315511 is an apocalyptic number.

104315511 is a deficient number, since it is larger than the sum of its proper divisors (40819209).

104315511 is a wasteful number, since it uses less digits than its factorization.

104315511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511845.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 104315511 is about 10213.4965119689. The cubic root of 104315511 is about 470.7420163904.

Adding to 104315511 its reverse (115513401), we get a palindrome (219828912).

It can be divided in two parts, 104 and 315511, that added together give a triangular number (315615 = T₇₉₄).

The spelling of 104315511 in words is "one hundred four million, three hundred fifteen thousand, five hundred eleven".