30412450255123 has 2 divisors, whose sum is σ = 30412450255124. Its totient is φ = 30412450255122.

The previous prime is 30412450255091. The next prime is 30412450255133. The reversal of 30412450255123 is 32155205421403.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30412450255123 - 2⁵ = 30412450255091 is a prime.

It is not a weakly prime, because it can be changed into another prime (30412450255133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15206225127561 + 15206225127562.

It is an arithmetic number, because the mean of its divisors is an integer number (15206225127562).

Almost surely, 2^{30412450255123} is an apocalyptic number.

30412450255123 is a deficient number, since it is larger than the sum of its proper divisors (1).

30412450255123 is an equidigital number, since it uses as much as digits as its factorization.

30412450255123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 30412450255123 its reverse (32155205421403), we get a palindrome (62567655676526).

The spelling of 30412450255123 in words is "thirty trillion, four hundred twelve billion, four hundred fifty million, two hundred fifty-five thousand, one hundred twenty-three".