30013627123 has 2 divisors, whose sum is σ = 30013627124. Its totient is φ = 30013627122.

The previous prime is 30013627099. The next prime is 30013627139. The reversal of 30013627123 is 32172631003.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30013627123 - 2⁹ = 30013626611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30013627091 and 30013627100.

It is not a weakly prime, because it can be changed into another prime (30013621123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15006813561 + 15006813562.

It is an arithmetic number, because the mean of its divisors is an integer number (15006813562).

Almost surely, 2^30013627123 is an apocalyptic number.

30013627123 is a deficient number, since it is larger than the sum of its proper divisors (1).

30013627123 is an equidigital number, since it uses as much as digits as its factorization.

30013627123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 28.

The spelling of 30013627123 in words is "thirty billion, thirteen million, six hundred twenty-seven thousand, one hundred twenty-three".