100202131131133 has 4 divisors (see below), whose sum is σ = 100271379322720. Its totient is φ = 100132882939548.

The previous prime is 100202131131131. The next prime is 100202131131209. The reversal of 100202131131133 is 331131131202001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100202131131133 - 2¹ = 100202131131131 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 (100202131131131) 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 3 ways as a sum of consecutive naturals, for example, 34624093623 + ... + 34624096516.

It is an arithmetic number, because the mean of its divisors is an integer number (25067844830680).

Almost surely, 2^{100202131131133} is an apocalyptic number.

It is an amenable number.

100202131131133 is a deficient number, since it is larger than the sum of its proper divisors (69248191587).

100202131131133 is an equidigital number, since it uses as much as digits as its factorization.

100202131131133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69248191586.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 100202131131133 its reverse (331131131202001), we get a palindrome (431333262333134).

The spelling of 100202131131133 in words is "one hundred trillion, two hundred two billion, one hundred thirty-one million, one hundred thirty-one thousand, one hundred thirty-three".