104145240511 has 8 divisors (see below), whose sum is σ = 112159200384. Its totient is φ = 96131678880.

The previous prime is 104145240503. The next prime is 104145240581. The reversal of 104145240511 is 115042541401.

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 104145240511 - 2³ = 104145240503 is a prime.

It is a super-2 number, since 2×104145240511² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104145240511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104145240581) 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, 656001 + ... + 799141.

It is an arithmetic number, because the mean of its divisors is an integer number (14019900048).

Almost surely, 2^104145240511 is an apocalyptic number.

104145240511 is a deficient number, since it is larger than the sum of its proper divisors (8013959873).

104145240511 is a wasteful number, since it uses less digits than its factorization.

104145240511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199121.

The product of its (nonzero) digits is 3200, while the sum is 28.

Adding to 104145240511 its reverse (115042541401), we get a palindrome (219187781912).

The spelling of 104145240511 in words is "one hundred four billion, one hundred forty-five million, two hundred forty thousand, five hundred eleven".