105540110332 has 12 divisors (see below), whose sum is σ = 184700547360. Its totient is φ = 52768525376.

The previous prime is 105540110279. The next prime is 105540110339. The reversal of 105540110332 is 233011045501.

It is a happy number.

It is a super-2 number, since 2×105540110332² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105540110297 and 105540110306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105540110339) 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, 219508 + ... + 509179.

It is an arithmetic number, because the mean of its divisors is an integer number (15391712280).

Almost surely, 2^105540110332 is an apocalyptic number.

It is an amenable number.

105540110332 is a deficient number, since it is larger than the sum of its proper divisors (79160437028).

105540110332 is a wasteful number, since it uses less digits than its factorization.

105540110332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764900 (or 764898 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 105540110332 its reverse (233011045501), we get a palindrome (338551155833).

The spelling of 105540110332 in words is "one hundred five billion, five hundred forty million, one hundred ten thousand, three hundred thirty-two".