30112323011 has 2 divisors, whose sum is σ = 30112323012. Its totient is φ = 30112323010.

The previous prime is 30112322971. The next prime is 30112323037. The reversal of 30112323011 is 11032321103.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30112323011 is a prime.

It is a super-2 number, since 2×30112323011² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30112323041) 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, 15056161505 + 15056161506.

It is an arithmetic number, because the mean of its divisors is an integer number (15056161506).

Almost surely, 2^30112323011 is an apocalyptic number.

30112323011 is a deficient number, since it is larger than the sum of its proper divisors (1).

30112323011 is an equidigital number, since it uses as much as digits as its factorization.

30112323011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 30112323011 its reverse (11032321103), we get a palindrome (41144644114).

The spelling of 30112323011 in words is "thirty billion, one hundred twelve million, three hundred twenty-three thousand, eleven".