100132231343 has 4 divisors (see below), whose sum is σ = 100134893040. Its totient is φ = 100129569648.

The previous prime is 100132231319. The next prime is 100132231391. The reversal of 100132231343 is 343132231001.

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 100132231343 - 2²² = 100128037039 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 (100132231393) 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, 1273598 + ... + 1349931.

It is an arithmetic number, because the mean of its divisors is an integer number (25033723260).

Almost surely, 2^100132231343 is an apocalyptic number.

100132231343 is a deficient number, since it is larger than the sum of its proper divisors (2661697).

100132231343 is an equidigital number, since it uses as much as digits as its factorization.

100132231343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2661696.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 100132231343 its reverse (343132231001), we get a palindrome (443264462344).

The spelling of 100132231343 in words is "one hundred billion, one hundred thirty-two million, two hundred thirty-one thousand, three hundred forty-three".