105702058634 has 8 divisors (see below), whose sum is σ = 158556572388. Its totient is φ = 52849867840.

The previous prime is 105702058633. The next prime is 105702058639. The reversal of 105702058634 is 436850207501.

It can be written as a sum of positive squares in 2 ways, for example, as 104230185409 + 1471873225 = 322847^2 + 38365^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105702058634² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105702058591 and 105702058600.

It is not an unprimeable number, because it can be changed into a prime (105702058633) 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 3 ways as a sum of consecutive naturals, for example, 462137 + ... + 651900.

Almost surely, 2^105702058634 is an apocalyptic number.

105702058634 is a deficient number, since it is larger than the sum of its proper divisors (52854513754).

105702058634 is a wasteful number, since it uses less digits than its factorization.

105702058634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161480.

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 105702058634 in words is "one hundred five billion, seven hundred two million, fifty-eight thousand, six hundred thirty-four".