105342602026 has 24 divisors (see below), whose sum is σ = 162517650336. Its totient is φ = 51208915800.

The previous prime is 105342602017. The next prime is 105342602087. The reversal of 105342602026 is 620206243501.

It is a super-2 number, since 2×105342602026² (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 11 ways as a sum of consecutive naturals, for example, 588165 + ... + 746071.

It is an arithmetic number, because the mean of its divisors is an integer number (6771568764).

Almost surely, 2^105342602026 is an apocalyptic number.

105342602026 is a deficient number, since it is larger than the sum of its proper divisors (57175048310).

105342602026 is a wasteful number, since it uses less digits than its factorization.

105342602026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158154 (or 158107 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 105342602026 its reverse (620206243501), we get a palindrome (725548845527).

The spelling of 105342602026 in words is "one hundred five billion, three hundred forty-two million, six hundred two thousand, twenty-six".