100231130310247 has 2 divisors, whose sum is σ = 100231130310248. Its totient is φ = 100231130310246.

The previous prime is 100231130310239. The next prime is 100231130310331. The reversal of 100231130310247 is 742013031132001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100231130310247 - 2³ = 100231130310239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100231130340247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50115565155123 + 50115565155124.

It is an arithmetic number, because the mean of its divisors is an integer number (50115565155124).

Almost surely, 2^{100231130310247} is an apocalyptic number.

100231130310247 is a deficient number, since it is larger than the sum of its proper divisors (1).

100231130310247 is an equidigital number, since it uses as much as digits as its factorization.

100231130310247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 100231130310247 its reverse (742013031132001), we get a palindrome (842244161442248).

The spelling of 100231130310247 in words is "one hundred trillion, two hundred thirty-one billion, one hundred thirty million, three hundred ten thousand, two hundred forty-seven".