1010530355211 has 64 divisors (see below), whose sum is σ = 1697452915200. Its totient is φ = 589011564672.

The previous prime is 1010530355203. The next prime is 1010530355231. The reversal of 1010530355211 is 1125530350101.

1010530355211 is a `hidden beast` number, since 1 + 0 + 105 + 3 + 0 + 3 + 552 + 1 + 1 = 666.

It is not a de Polignac number, because 1010530355211 - 2³ = 1010530355203 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1010530355231) 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 63 ways as a sum of consecutive naturals, for example, 38954001 + ... + 38979933.

It is an arithmetic number, because the mean of its divisors is an integer number (26522701800).

Almost surely, 2^{1010530355211} is an apocalyptic number.

1010530355211 is a deficient number, since it is larger than the sum of its proper divisors (686922559989).

1010530355211 is a wasteful number, since it uses less digits than its factorization.

1010530355211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31817 (or 31811 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The spelling of 1010530355211 in words is "one trillion, ten billion, five hundred thirty million, three hundred fifty-five thousand, two hundred eleven".