100343032331 has 4 divisors (see below), whose sum is σ = 100376809464. Its totient is φ = 100309255200.

The previous prime is 100343032301. The next prime is 100343032357. The reversal of 100343032331 is 133230343001.

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 100343032331 - 2¹⁴ = 100343015947 is a prime.

It is a super-2 number, since 2×100343032331² (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 = 100343032297 and 100343032306.

It is not an unprimeable number, because it can be changed into a prime (100343032301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16884110 + ... + 16890051.

It is an arithmetic number, because the mean of its divisors is an integer number (25094202366).

Almost surely, 2^100343032331 is an apocalyptic number.

100343032331 is a deficient number, since it is larger than the sum of its proper divisors (33777133).

100343032331 is an equidigital number, since it uses as much as digits as its factorization.

100343032331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33777132.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 100343032331 its reverse (133230343001), we get a palindrome (233573375332).

The spelling of 100343032331 in words is "one hundred billion, three hundred forty-three million, thirty-two thousand, three hundred thirty-one".