101030030047 has 2 divisors, whose sum is σ = 101030030048. Its totient is φ = 101030030046.

The previous prime is 101030029927. The next prime is 101030030051. The reversal of 101030030047 is 740030030101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101030030047 - 2²³ = 101021641439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101030030077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50515015023 + 50515015024.

It is an arithmetic number, because the mean of its divisors is an integer number (50515015024).

Almost surely, 2^101030030047 is an apocalyptic number.

101030030047 is a deficient number, since it is larger than the sum of its proper divisors (1).

101030030047 is an equidigital number, since it uses as much as digits as its factorization.

101030030047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 19.

Adding to 101030030047 its reverse (740030030101), we get a palindrome (841060060148).

The spelling of 101030030047 in words is "one hundred one billion, thirty million, thirty thousand, forty-seven".