30330101111971 has 2 divisors, whose sum is σ = 30330101111972. Its totient is φ = 30330101111970.

The previous prime is 30330101111951. The next prime is 30330101112037. The reversal of 30330101111971 is 17911110103303.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30330101111971 - 2⁵ = 30330101111939 is a prime.

It is not a weakly prime, because it can be changed into another prime (30330101111941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15165050555985 + 15165050555986.

It is an arithmetic number, because the mean of its divisors is an integer number (15165050555986).

Almost surely, 2^{30330101111971} is an apocalyptic number.

30330101111971 is a deficient number, since it is larger than the sum of its proper divisors (1).

30330101111971 is an equidigital number, since it uses as much as digits as its factorization.

30330101111971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1701, while the sum is 31.

The spelling of 30330101111971 in words is "thirty trillion, three hundred thirty billion, one hundred one million, one hundred eleven thousand, nine hundred seventy-one".