30631048043 has 2 divisors, whose sum is σ = 30631048044. Its totient is φ = 30631048042.

The previous prime is 30631048033. The next prime is 30631048051. The reversal of 30631048043 is 34084013603.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30631048043 - 2¹⁶ = 30630982507 is a prime.

It is a super-2 number, since 2×30631048043² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30631048033) by changing a digit.

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 as a sum of consecutive naturals, namely, 15315524021 + 15315524022.

It is an arithmetic number, because the mean of its divisors is an integer number (15315524022).

Almost surely, 2^30631048043 is an apocalyptic number.

30631048043 is a deficient number, since it is larger than the sum of its proper divisors (1).

30631048043 is an equidigital number, since it uses as much as digits as its factorization.

30631048043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 30631048043 in words is "thirty billion, six hundred thirty-one million, forty-eight thousand, forty-three".