30112119509111 has 2 divisors, whose sum is σ = 30112119509112. Its totient is φ = 30112119509110.

The previous prime is 30112119509033. The next prime is 30112119509141. The reversal of 30112119509111 is 11190591121103.

It is a strong prime.

It is an emirp because it is prime and its reverse (11190591121103) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30112119509111 is a prime.

It is a super-2 number, since 2×30112119509111² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30112119509141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15056059754555 + 15056059754556.

It is an arithmetic number, because the mean of its divisors is an integer number (15056059754556).

Almost surely, 2^{30112119509111} is an apocalyptic number.

30112119509111 is a deficient number, since it is larger than the sum of its proper divisors (1).

30112119509111 is an equidigital number, since it uses as much as digits as its factorization.

30112119509111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 35.

The spelling of 30112119509111 in words is "thirty trillion, one hundred twelve billion, one hundred nineteen million, five hundred nine thousand, one hundred eleven".