100130312311023 has 4 divisors (see below), whose sum is σ = 133507083081368. Its totient is φ = 66753541540680.

The previous prime is 100130312311009. The next prime is 100130312311061. The reversal of 100130312311023 is 320113213031001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 100130312311023 - 2⁴¹ = 97931289055471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100130312351023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16688385385168 + ... + 16688385385173.

It is an arithmetic number, because the mean of its divisors is an integer number (33376770770342).

Almost surely, 2^{100130312311023} is an apocalyptic number.

100130312311023 is a deficient number, since it is larger than the sum of its proper divisors (33376770770345).

100130312311023 is an equidigital number, since it uses as much as digits as its factorization.

100130312311023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33376770770344.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 100130312311023 its reverse (320113213031001), we get a palindrome (420243525342024).

The spelling of 100130312311023 in words is "one hundred trillion, one hundred thirty billion, three hundred twelve million, three hundred eleven thousand, twenty-three".