105525366411 has 4 divisors (see below), whose sum is σ = 140700488552. Its totient is φ = 70350244272.

The previous prime is 105525366391. The next prime is 105525366421. The reversal of 105525366411 is 114663525501.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 105525366411 - 2¹⁷ = 105525235339 is a prime.

It is a super-2 number, since 2×105525366411² (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 105525366411.

It is not an unprimeable number, because it can be changed into a prime (105525366421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17587561066 + ... + 17587561071.

It is an arithmetic number, because the mean of its divisors is an integer number (35175122138).

Almost surely, 2^105525366411 is an apocalyptic number.

105525366411 is a deficient number, since it is larger than the sum of its proper divisors (35175122141).

105525366411 is an equidigital number, since it uses as much as digits as its factorization.

105525366411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35175122140.

The product of its (nonzero) digits is 108000, while the sum is 39.

The spelling of 105525366411 in words is "one hundred five billion, five hundred twenty-five million, three hundred sixty-six thousand, four hundred eleven".