105140535 has 16 divisors (see below), whose sum is σ = 168376320. Its totient is φ = 56024480.

The previous prime is 105140527. The next prime is 105140543. The reversal of 105140535 is 535041501.

It is an interprime number because it is at equal distance from previous prime (105140527) and next prime (105140543).

It is not a de Polignac number, because 105140535 - 2³ = 105140527 is a prime.

It is a super-2 number, since 2×105140535² = 22109064200172450, which contains 22 as substring.

It is a congruent 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, 19150 + ... + 24020.

It is an arithmetic number, because the mean of its divisors is an integer number (10523520).

Almost surely, 2^105140535 is an apocalyptic number.

105140535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

105140535 is a deficient number, since it is larger than the sum of its proper divisors (63235785).

105140535 is a wasteful number, since it uses less digits than its factorization.

105140535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6318.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 105140535 is about 10253.8058787945. The cubic root of 105140535 is about 471.9797807460.

The spelling of 105140535 in words is "one hundred five million, one hundred forty thousand, five hundred thirty-five".