105345223516 has 48 divisors (see below), whose sum is σ = 199368437184. Its totient is φ = 48417094656.

The previous prime is 105345223513. The next prime is 105345223541. The reversal of 105345223516 is 615322543501.

It is a super-2 number, since 2×105345223516² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105345223513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31795876 + ... + 31799188.

It is an arithmetic number, because the mean of its divisors is an integer number (4153509108).

Almost surely, 2^105345223516 is an apocalyptic number.

It is an amenable number.

105345223516 is a deficient number, since it is larger than the sum of its proper divisors (94023213668).

105345223516 is a wasteful number, since it uses less digits than its factorization.

105345223516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5710 (or 5708 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 105345223516 in words is "one hundred five billion, three hundred forty-five million, two hundred twenty-three thousand, five hundred sixteen".