100430231315143 has 2 divisors, whose sum is σ = 100430231315144. Its totient is φ = 100430231315142.

The previous prime is 100430231315039. The next prime is 100430231315147. The reversal of 100430231315143 is 341513132034001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100430231315143 - 2⁹ = 100430231314631 is a prime.

It is a super-2 number, since 2×100430231315143² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100430231315147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50215115657571 + 50215115657572.

It is an arithmetic number, because the mean of its divisors is an integer number (50215115657572).

Almost surely, 2^{100430231315143} is an apocalyptic number.

100430231315143 is a deficient number, since it is larger than the sum of its proper divisors (1).

100430231315143 is an equidigital number, since it uses as much as digits as its factorization.

100430231315143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 100430231315143 its reverse (341513132034001), we get a palindrome (441943363349144).

The spelling of 100430231315143 in words is "one hundred trillion, four hundred thirty billion, two hundred thirty-one million, three hundred fifteen thousand, one hundred forty-three".