105765452124 has 24 divisors (see below), whose sum is σ = 255295919760. Its totient is φ = 34039455744.

The previous prime is 105765452123. The next prime is 105765452129. The reversal of 105765452124 is 421254567501.

It is a super-2 number, since 2×105765452124² (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 (105765452123) 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, 151961509 + ... + 151962204.

It is an arithmetic number, because the mean of its divisors is an integer number (10637329990).

Almost surely, 2^105765452124 is an apocalyptic number.

It is an amenable number.

105765452124 is an abundant number, since it is smaller than the sum of its proper divisors (149530467636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105765452124 is a wasteful number, since it uses less digits than its factorization.

105765452124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303923749 (or 303923747 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 42.

The spelling of 105765452124 in words is "one hundred five billion, seven hundred sixty-five million, four hundred fifty-two thousand, one hundred twenty-four".