131003032133 has 2 divisors, whose sum is σ = 131003032134. Its totient is φ = 131003032132.

The previous prime is 131003032129. The next prime is 131003032141. The reversal of 131003032133 is 331230300131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120130173604 + 10872858529 = 346598^2 + 104273^2 .

It is a cyclic number.

It is not a de Polignac number, because 131003032133 - 2² = 131003032129 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131003032333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65501516066 + 65501516067.

It is an arithmetic number, because the mean of its divisors is an integer number (65501516067).

Almost surely, 2^131003032133 is an apocalyptic number.

It is an amenable number.

131003032133 is a deficient number, since it is larger than the sum of its proper divisors (1).

131003032133 is an equidigital number, since it uses as much as digits as its factorization.

131003032133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 131003032133 its reverse (331230300131), we get a palindrome (462233332264).

The spelling of 131003032133 in words is "one hundred thirty-one billion, three million, thirty-two thousand, one hundred thirty-three".