100314421022131 has 4 divisors (see below), whose sum is σ = 100314446608152. Its totient is φ = 100314395436112.

The previous prime is 100314421022111. The next prime is 100314421022203. The reversal of 100314421022131 is 131220124413001.

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

It is a cyclic number.

It is not a de Polignac number, because 100314421022131 - 2⁴¹ = 98115397766579 is a prime.

It is a super-2 number, since 2×100314421022131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100314421022096 and 100314421022105.

It is not an unprimeable number, because it can be changed into a prime (100314421022111) 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, 5542090 + ... + 15209983.

It is an arithmetic number, because the mean of its divisors is an integer number (25078611652038).

Almost surely, 2^{100314421022131} is an apocalyptic number.

100314421022131 is a deficient number, since it is larger than the sum of its proper divisors (25586021).

100314421022131 is an equidigital number, since it uses as much as digits as its factorization.

100314421022131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25586020.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 100314421022131 its reverse (131220124413001), we get a palindrome (231534545435132).

The spelling of 100314421022131 in words is "one hundred trillion, three hundred fourteen billion, four hundred twenty-one million, twenty-two thousand, one hundred thirty-one".