105550356102 has 16 divisors (see below), whose sum is σ = 211470422592. Its totient is φ = 35121833640.

The previous prime is 105550356101. The next prime is 105550356113. The reversal of 105550356102 is 201653055501.

It is a super-2 number, since 2×105550356102² (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 (105550356101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15400888 + ... + 15407739.

It is an arithmetic number, because the mean of its divisors is an integer number (13216901412).

Almost surely, 2^105550356102 is an apocalyptic number.

105550356102 is an abundant number, since it is smaller than the sum of its proper divisors (105920066490).

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

105550356102 is a wasteful number, since it uses less digits than its factorization.

105550356102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30809203.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 105550356102 in words is "one hundred five billion, five hundred fifty million, three hundred fifty-six thousand, one hundred two".