30703148863 has 2 divisors, whose sum is σ = 30703148864. Its totient is φ = 30703148862.

The previous prime is 30703148813. The next prime is 30703148881. The reversal of 30703148863 is 36884130703.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30703148863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30703148813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15351574431 + 15351574432.

It is an arithmetic number, because the mean of its divisors is an integer number (15351574432).

Almost surely, 2^30703148863 is an apocalyptic number.

30703148863 is a deficient number, since it is larger than the sum of its proper divisors (1).

30703148863 is an equidigital number, since it uses as much as digits as its factorization.

30703148863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 30703148863 in words is "thirty billion, seven hundred three million, one hundred forty-eight thousand, eight hundred sixty-three".