30323228134951 has 2 divisors, whose sum is σ = 30323228134952. Its totient is φ = 30323228134950.

The previous prime is 30323228134943. The next prime is 30323228134993. The reversal of 30323228134951 is 15943182232303.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30323228134951 - 2³ = 30323228134943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30323228134351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15161614067475 + 15161614067476.

It is an arithmetic number, because the mean of its divisors is an integer number (15161614067476).

Almost surely, 2^{30323228134951} is an apocalyptic number.

30323228134951 is a deficient number, since it is larger than the sum of its proper divisors (1).

30323228134951 is an equidigital number, since it uses as much as digits as its factorization.

30323228134951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 30323228134951 in words is "thirty trillion, three hundred twenty-three billion, two hundred twenty-eight million, one hundred thirty-four thousand, nine hundred fifty-one".