100131133303 has 2 divisors, whose sum is σ = 100131133304. Its totient is φ = 100131133302.

The previous prime is 100131133247. The next prime is 100131133337. The reversal of 100131133303 is 303331131001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100131133303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100131130303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50065566651 + 50065566652.

It is an arithmetic number, because the mean of its divisors is an integer number (50065566652).

Almost surely, 2^100131133303 is an apocalyptic number.

100131133303 is a deficient number, since it is larger than the sum of its proper divisors (1).

100131133303 is an equidigital number, since it uses as much as digits as its factorization.

100131133303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243, while the sum is 19.

Adding to 100131133303 its reverse (303331131001), we get a palindrome (403462264304).

The spelling of 100131133303 in words is "one hundred billion, one hundred thirty-one million, one hundred thirty-three thousand, three hundred three".