30000123233111 has 2 divisors, whose sum is σ = 30000123233112. Its totient is φ = 30000123233110.

The previous prime is 30000123233107. The next prime is 30000123233147. The reversal of 30000123233111 is 11133232100003.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30000123233111 - 2² = 30000123233107 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30000123233911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15000061616555 + 15000061616556.

It is an arithmetic number, because the mean of its divisors is an integer number (15000061616556).

Almost surely, 2^{30000123233111} is an apocalyptic number.

30000123233111 is a deficient number, since it is larger than the sum of its proper divisors (1).

30000123233111 is an equidigital number, since it uses as much as digits as its factorization.

30000123233111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 30000123233111 its reverse (11133232100003), we get a palindrome (41133355333114).

The spelling of 30000123233111 in words is "thirty trillion, one hundred twenty-three million, two hundred thirty-three thousand, one hundred eleven".