100030134023 has 2 divisors, whose sum is σ = 100030134024. Its totient is φ = 100030134022.

The previous prime is 100030134011. The next prime is 100030134053. The reversal of 100030134023 is 320431030001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100030134023 - 2²⁰ = 100029085447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100030133992 and 100030134010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100030134053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50015067011 + 50015067012.

It is an arithmetic number, because the mean of its divisors is an integer number (50015067012).

Almost surely, 2^100030134023 is an apocalyptic number.

100030134023 is a deficient number, since it is larger than the sum of its proper divisors (1).

100030134023 is an equidigital number, since it uses as much as digits as its factorization.

100030134023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 100030134023 its reverse (320431030001), we get a palindrome (420461164024).

The spelling of 100030134023 in words is "one hundred billion, thirty million, one hundred thirty-four thousand, twenty-three".