30163854043 has 2 divisors, whose sum is σ = 30163854044. Its totient is φ = 30163854042.

The previous prime is 30163854031. The next prime is 30163854053. The reversal of 30163854043 is 34045836103.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30163854043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30163853993 and 30163854011.

It is not a weakly prime, because it can be changed into another prime (30163854053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15081927021 + 15081927022.

It is an arithmetic number, because the mean of its divisors is an integer number (15081927022).

Almost surely, 2^30163854043 is an apocalyptic number.

30163854043 is a deficient number, since it is larger than the sum of its proper divisors (1).

30163854043 is an equidigital number, since it uses as much as digits as its factorization.

30163854043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 30163854043 in words is "thirty billion, one hundred sixty-three million, eight hundred fifty-four thousand, forty-three".