30143455063 has 2 divisors, whose sum is σ = 30143455064. Its totient is φ = 30143455062.

The previous prime is 30143455051. The next prime is 30143455091. The reversal of 30143455063 is 36055434103.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30143455063 - 2²⁵ = 30109900631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30143455763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15071727531 + 15071727532.

It is an arithmetic number, because the mean of its divisors is an integer number (15071727532).

Almost surely, 2^30143455063 is an apocalyptic number.

30143455063 is a deficient number, since it is larger than the sum of its proper divisors (1).

30143455063 is an equidigital number, since it uses as much as digits as its factorization.

30143455063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 30143455063 its reverse (36055434103), we get a palindrome (66198889166).

The spelling of 30143455063 in words is "thirty billion, one hundred forty-three million, four hundred fifty-five thousand, sixty-three".