105060505060 has 36 divisors (see below), whose sum is σ = 256647807612. Its totient is φ = 36020744256.

The previous prime is 105060505031. The next prime is 105060505061. The reversal of 105060505060 is 60505060501.

It can be written as a sum of positive squares in 2 ways, for example, as 49794137316 + 55266367744 = 223146^2 + 235088^2 .

It is a super-2 number, since 2×105060505060² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (105060505061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53601319 + ... + 53603278.

It is an arithmetic number, because the mean of its divisors is an integer number (7129105767).

Almost surely, 2^105060505060 is an apocalyptic number.

105060505060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105060505060 is an abundant number, since it is smaller than the sum of its proper divisors (151587302552).

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

105060505060 is a wasteful number, since it uses less digits than its factorization.

105060505060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107204620 (or 107204611 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

Adding to 105060505060 its reverse (60505060501), we get a palindrome (165565565561).

The spelling of 105060505060 in words is "one hundred five billion, sixty million, five hundred five thousand, sixty".