13130543835 has 12 divisors (see below), whose sum is σ = 22759609392. Its totient is φ = 7002956688.

The previous prime is 13130543819. The next prime is 13130543851. The reversal of 13130543835 is 53834503131.

13130543835 is a `hidden beast` number, since 1 + 3 + 1 + 30 + 543 + 83 + 5 = 666.

13130543835 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13130543819) and next prime (13130543851).

It is not a de Polignac number, because 13130543835 - 2⁴ = 13130543819 is a prime.

It is a super-2 number, since 2×13130543835² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13130543835.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 145894887 + ... + 145894976.

It is an arithmetic number, because the mean of its divisors is an integer number (1896634116).

Almost surely, 2^13130543835 is an apocalyptic number.

13130543835 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13130543835 is a deficient number, since it is larger than the sum of its proper divisors (9629065557).

13130543835 is a wasteful number, since it uses less digits than its factorization.

13130543835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291789874 (or 291789871 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 13130543835 in words is "thirteen billion, one hundred thirty million, five hundred forty-three thousand, eight hundred thirty-five".