30151405223 has 2 divisors, whose sum is σ = 30151405224. Its totient is φ = 30151405222.

The previous prime is 30151405217. The next prime is 30151405247. The reversal of 30151405223 is 32250415103.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30151405223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30151405192 and 30151405201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30151405723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15075702611 + 15075702612.

It is an arithmetic number, because the mean of its divisors is an integer number (15075702612).

Almost surely, 2^30151405223 is an apocalyptic number.

30151405223 is a deficient number, since it is larger than the sum of its proper divisors (1).

30151405223 is an equidigital number, since it uses as much as digits as its factorization.

30151405223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 30151405223 in words is "thirty billion, one hundred fifty-one million, four hundred five thousand, two hundred twenty-three".