100115424004423 has 2 divisors, whose sum is σ = 100115424004424. Its totient is φ = 100115424004422.

The previous prime is 100115424004411. The next prime is 100115424004439. The reversal of 100115424004423 is 324400424511001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100115424004423 - 2²⁹ = 100114887133511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100115424004493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50057712002211 + 50057712002212.

It is an arithmetic number, because the mean of its divisors is an integer number (50057712002212).

Almost surely, 2^{100115424004423} is an apocalyptic number.

100115424004423 is a deficient number, since it is larger than the sum of its proper divisors (1).

100115424004423 is an equidigital number, since it uses as much as digits as its factorization.

100115424004423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 100115424004423 its reverse (324400424511001), we get a palindrome (424515848515424).

The spelling of 100115424004423 in words is "one hundred trillion, one hundred fifteen billion, four hundred twenty-four million, four thousand, four hundred twenty-three".