131132330335 has 4 divisors (see below), whose sum is σ = 157358796408. Its totient is φ = 104905864264.

The previous prime is 131132330323. The next prime is 131132330339. The reversal of 131132330335 is 533033231131.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 131132330335 - 2¹¹ = 131132328287 is a prime.

It is a super-2 number, since 2×131132330335² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131132330339) 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 in 3 ways as a sum of consecutive naturals, for example, 13113233029 + ... + 13113233038.

It is an arithmetic number, because the mean of its divisors is an integer number (39339699102).

Almost surely, 2^131132330335 is an apocalyptic number.

131132330335 is a deficient number, since it is larger than the sum of its proper divisors (26226466073).

131132330335 is an equidigital number, since it uses as much as digits as its factorization.

131132330335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26226466072.

The product of its (nonzero) digits is 7290, while the sum is 28.

Adding to 131132330335 its reverse (533033231131), we get a palindrome (664165561466).

The spelling of 131132330335 in words is "one hundred thirty-one billion, one hundred thirty-two million, three hundred thirty thousand, three hundred thirty-five".