105352650531 has 12 divisors (see below), whose sum is σ = 152201162880. Its totient is φ = 70223510160.

The previous prime is 105352650523. The next prime is 105352650547. The reversal of 105352650531 is 135056253501.

105352650531 is a `hidden beast` number, since 1 + 0 + 53 + 5 + 26 + 50 + 531 = 666.

It is not a de Polignac number, because 105352650531 - 2³ = 105352650523 is a prime.

It is a super-2 number, since 2×105352650531² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105352650031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 908100 + ... + 1017521.

It is an arithmetic number, because the mean of its divisors is an integer number (12683430240).

Almost surely, 2^105352650531 is an apocalyptic number.

105352650531 is a deficient number, since it is larger than the sum of its proper divisors (46848512349).

105352650531 is a wasteful number, since it uses less digits than its factorization.

105352650531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931706 (or 1931703 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 36.

The spelling of 105352650531 in words is "one hundred five billion, three hundred fifty-two million, six hundred fifty thousand, five hundred thirty-one".