30051066119 has 2 divisors, whose sum is σ = 30051066120. Its totient is φ = 30051066118.

The previous prime is 30051066109. The next prime is 30051066137. The reversal of 30051066119 is 91166015003.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30051066119 - 2¹² = 30051062023 is a prime.

It is a super-2 number, since 2×30051066119² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30051066109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15025533059 + 15025533060.

It is an arithmetic number, because the mean of its divisors is an integer number (15025533060).

Almost surely, 2^30051066119 is an apocalyptic number.

30051066119 is a deficient number, since it is larger than the sum of its proper divisors (1).

30051066119 is an equidigital number, since it uses as much as digits as its factorization.

30051066119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 32.

The spelling of 30051066119 in words is "thirty billion, fifty-one million, sixty-six thousand, one hundred nineteen".