100132340323 has 4 divisors (see below), whose sum is σ = 102574592568. Its totient is φ = 97690088080.

The previous prime is 100132340263. The next prime is 100132340327. The reversal of 100132340323 is 323043231001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100132340323 is a prime.

It is a super-2 number, since 2×100132340323² (a number of 23 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 = 100132340294 and 100132340303.

It is not an unprimeable number, because it can be changed into a prime (100132340327) 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, 1221126061 + ... + 1221126142.

It is an arithmetic number, because the mean of its divisors is an integer number (25643648142).

Almost surely, 2^100132340323 is an apocalyptic number.

100132340323 is a deficient number, since it is larger than the sum of its proper divisors (2442252245).

100132340323 is an equidigital number, since it uses as much as digits as its factorization.

100132340323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2442252244.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 100132340323 its reverse (323043231001), we get a palindrome (423175571324).

The spelling of 100132340323 in words is "one hundred billion, one hundred thirty-two million, three hundred forty thousand, three hundred twenty-three".