190300292947 has 2 divisors, whose sum is σ = 190300292948. Its totient is φ = 190300292946.

The previous prime is 190300292939. The next prime is 190300292951. The reversal of 190300292947 is 749292003091.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 190300292947 - 2³ = 190300292939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 190300292897 and 190300292906.

It is not a weakly prime, because it can be changed into another prime (190300296947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95150146473 + 95150146474.

It is an arithmetic number, because the mean of its divisors is an integer number (95150146474).

Almost surely, 2^190300292947 is an apocalyptic number.

190300292947 is a deficient number, since it is larger than the sum of its proper divisors (1).

190300292947 is an equidigital number, since it uses as much as digits as its factorization.

190300292947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 46.

The spelling of 190300292947 in words is "one hundred ninety billion, three hundred million, two hundred ninety-two thousand, nine hundred forty-seven".