105255010340 has 12 divisors (see below), whose sum is σ = 221035521756. Its totient is φ = 42102004128.

The previous prime is 105255010309. The next prime is 105255010379. The reversal of 105255010340 is 43010552501.

It can be written as a sum of positive squares in 2 ways, for example, as 25848279076 + 79406731264 = 160774^2 + 281792^2 .

It is a super-2 number, since 2×105255010340² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2631375239 + ... + 2631375278.

It is an arithmetic number, because the mean of its divisors is an integer number (18419626813).

Almost surely, 2^105255010340 is an apocalyptic number.

105255010340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105255010340 is an abundant number, since it is smaller than the sum of its proper divisors (115780511416).

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

105255010340 is a wasteful number, since it uses less digits than its factorization.

105255010340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5262750526 (or 5262750524 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

Adding to 105255010340 its reverse (43010552501), we get a palindrome (148265562841).

The spelling of 105255010340 in words is "one hundred five billion, two hundred fifty-five million, ten thousand, three hundred forty".