100131303 has 8 divisors (see below), whose sum is σ = 134359408. Its totient is φ = 66328704.

The previous prime is 100131281. The next prime is 100131313. The reversal of 100131303 is 303131001.

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

It is not a de Polignac number, because 100131303 - 2¹⁴ = 100114919 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 (100131313) 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 7 ways as a sum of consecutive naturals, for example, 105826 + ... + 106767.

It is an arithmetic number, because the mean of its divisors is an integer number (16794926).

Almost surely, 2^100131303 is an apocalyptic number.

100131303 is a deficient number, since it is larger than the sum of its proper divisors (34228105).

100131303 is a wasteful number, since it uses less digits than its factorization.

100131303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212753.

The product of its (nonzero) digits is 27, while the sum is 12.

The square root of 100131303 is about 10006.5629963539. The cubic root of 100131303 is about 464.3619460243.

Adding to 100131303 its reverse (303131001), we get a palindrome (403262304).

The spelling of 100131303 in words is "one hundred million, one hundred thirty-one thousand, three hundred three".