105344252102 has 32 divisors (see below), whose sum is σ = 168447071232. Its totient is φ = 49294795264.

The previous prime is 105344252089. The next prime is 105344252129. The reversal of 105344252102 is 201252443501.

105344252102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×105344252102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10097813 + ... + 10108239.

It is an arithmetic number, because the mean of its divisors is an integer number (5263970976).

Almost surely, 2^105344252102 is an apocalyptic number.

105344252102 is a deficient number, since it is larger than the sum of its proper divisors (63102819130).

105344252102 is a wasteful number, since it uses less digits than its factorization.

105344252102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15172.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 105344252102 its reverse (201252443501), we get a palindrome (306596695603).

The spelling of 105344252102 in words is "one hundred five billion, three hundred forty-four million, two hundred fifty-two thousand, one hundred two".