100000301131021 has 16 divisors (see below), whose sum is σ = 100931030323200. Its totient is φ = 99075233347200.

The previous prime is 100000301131001. The next prime is 100000301131037. The reversal of 100000301131021 is 120131103000001.

It is a cyclic number.

It is not a de Polignac number, because 100000301131021 - 2⁷ = 100000301130893 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100000301130992 and 100000301131010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100000301131001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33732121 + ... + 36576721.

It is an arithmetic number, because the mean of its divisors is an integer number (6308189395200).

Almost surely, 2^{100000301131021} is an apocalyptic number.

It is an amenable number.

100000301131021 is a deficient number, since it is larger than the sum of its proper divisors (930729192179).

100000301131021 is a wasteful number, since it uses less digits than its factorization.

100000301131021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2845596.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 100000301131021 its reverse (120131103000001), we get a palindrome (220131404131022).

The spelling of 100000301131021 in words is "one hundred trillion, three hundred one million, one hundred thirty-one thousand, twenty-one".