30767134163 has 4 divisors (see below), whose sum is σ = 30884119728. Its totient is φ = 30650148600.

The previous prime is 30767134133. The next prime is 30767134199. The reversal of 30767134163 is 36143176703.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36143176703 = 7457 ⋅4846879.

It is a cyclic number.

It is not a de Polignac number, because 30767134163 - 2⁸ = 30767133907 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30767134163.

It is not an unprimeable number, because it can be changed into a prime (30767134103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58492388 + ... + 58492913.

It is an arithmetic number, because the mean of its divisors is an integer number (7721029932).

Almost surely, 2^30767134163 is an apocalyptic number.

30767134163 is a deficient number, since it is larger than the sum of its proper divisors (116985565).

30767134163 is a wasteful number, since it uses less digits than its factorization.

30767134163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116985564.

The product of its (nonzero) digits is 190512, while the sum is 41.

The spelling of 30767134163 in words is "thirty billion, seven hundred sixty-seven million, one hundred thirty-four thousand, one hundred sixty-three".