101040430247 has 2 divisors, whose sum is σ = 101040430248. Its totient is φ = 101040430246.

The previous prime is 101040430219. The next prime is 101040430327. The reversal of 101040430247 is 742034040101.

It is a weak prime.

It is an emirp because it is prime and its reverse (742034040101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101040430247 - 2¹⁴ = 101040413863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101040430207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50520215123 + 50520215124.

It is an arithmetic number, because the mean of its divisors is an integer number (50520215124).

Almost surely, 2^101040430247 is an apocalyptic number.

101040430247 is a deficient number, since it is larger than the sum of its proper divisors (1).

101040430247 is an equidigital number, since it uses as much as digits as its factorization.

101040430247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 26.

Adding to 101040430247 its reverse (742034040101), we get a palindrome (843074470348).

The spelling of 101040430247 in words is "one hundred one billion, forty million, four hundred thirty thousand, two hundred forty-seven".