105533134355 has 16 divisors (see below), whose sum is σ = 138159614304. Its totient is φ = 76747399680.

The previous prime is 105533134349. The next prime is 105533134391. The reversal of 105533134355 is 553431335501.

It is not a de Polignac number, because 105533134355 - 2⁸ = 105533134099 is a prime.

It is a super-2 number, since 2×105533134355² (a number of 23 digits) contains 22 as substring.

It is a Duffinian 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, 1409627 + ... + 1482603.

It is an arithmetic number, because the mean of its divisors is an integer number (8634975894).

Almost surely, 2^105533134355 is an apocalyptic number.

105533134355 is a deficient number, since it is larger than the sum of its proper divisors (32626479949).

105533134355 is a wasteful number, since it uses less digits than its factorization.

105533134355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99286.

The product of its (nonzero) digits is 202500, while the sum is 38.

Adding to 105533134355 its reverse (553431335501), we get a palindrome (658964469856).

The spelling of 105533134355 in words is "one hundred five billion, five hundred thirty-three million, one hundred thirty-four thousand, three hundred fifty-five".