100132031203313 has 4 divisors (see below), whose sum is σ = 100132160141988. Its totient is φ = 100131902264640.

The previous prime is 100132031203301. The next prime is 100132031203339. The reversal of 100132031203313 is 313302130231001.

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

It can be written as a sum of positive squares in 2 ways, for example, as 56927281530289 + 43204749673024 = 7545017^2 + 6573032^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100132031203313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100132031203363) 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, 63297356 + ... + 64859997.

It is an arithmetic number, because the mean of its divisors is an integer number (25033040035497).

Almost surely, 2^{100132031203313} is an apocalyptic number.

It is an amenable number.

100132031203313 is a deficient number, since it is larger than the sum of its proper divisors (128938675).

100132031203313 is an equidigital number, since it uses as much as digits as its factorization.

100132031203313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128938674.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 100132031203313 its reverse (313302130231001), we get a palindrome (413434161434314).

The spelling of 100132031203313 in words is "one hundred trillion, one hundred thirty-two billion, thirty-one million, two hundred three thousand, three hundred thirteen".