131133233303 has 2 divisors, whose sum is σ = 131133233304. Its totient is φ = 131133233302.

The previous prime is 131133233281. The next prime is 131133233327. The reversal of 131133233303 is 303332331131.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (303332331131) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131133233303 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131133233003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65566616651 + 65566616652.

It is an arithmetic number, because the mean of its divisors is an integer number (65566616652).

Almost surely, 2^131133233303 is an apocalyptic number.

131133233303 is a deficient number, since it is larger than the sum of its proper divisors (1).

131133233303 is an equidigital number, since it uses as much as digits as its factorization.

131133233303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4374, while the sum is 26.

Adding to 131133233303 its reverse (303332331131), we get a palindrome (434465564434).

The spelling of 131133233303 in words is "one hundred thirty-one billion, one hundred thirty-three million, two hundred thirty-three thousand, three hundred three".