100303312231 has 8 divisors (see below), whose sum is σ = 101362939920. Its totient is φ = 99245947968.

The previous prime is 100303312171. The next prime is 100303312259. The reversal of 100303312231 is 132213303001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100303312231 - 2¹¹ = 100303310183 is a prime.

It is a super-2 number, since 2×100303312231² (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 = 100303312199 and 100303312208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100304312231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476686 + ... + 654091.

It is an arithmetic number, because the mean of its divisors is an integer number (12670367490).

Almost surely, 2^100303312231 is an apocalyptic number.

100303312231 is a deficient number, since it is larger than the sum of its proper divisors (1059627689).

100303312231 is a wasteful number, since it uses less digits than its factorization.

100303312231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131713.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 100303312231 its reverse (132213303001), we get a palindrome (232516615232).

The spelling of 100303312231 in words is "one hundred billion, three hundred three million, three hundred twelve thousand, two hundred thirty-one".