105340057052 has 6 divisors (see below), whose sum is σ = 184345099848. Its totient is φ = 52670028524.

The previous prime is 105340057049. The next prime is 105340057057. The reversal of 105340057052 is 250750043501.

It is a super-2 number, since 2×105340057052² (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 (105340057057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13167507128 + ... + 13167507135.

It is an arithmetic number, because the mean of its divisors is an integer number (30724183308).

Almost surely, 2^105340057052 is an apocalyptic number.

It is an amenable number.

105340057052 is a deficient number, since it is larger than the sum of its proper divisors (79005042796).

105340057052 is a wasteful number, since it uses less digits than its factorization.

105340057052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26335014267 (or 26335014265 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 32.

The spelling of 105340057052 in words is "one hundred five billion, three hundred forty million, fifty-seven thousand, fifty-two".