131353063069 has 4 divisors (see below), whose sum is σ = 131420391040. Its totient is φ = 131285735100.

The previous prime is 131353063021. The next prime is 131353063087. The reversal of 131353063069 is 960360353131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 131353063069 - 2²⁷ = 131218845341 is a prime.

It is a super-2 number, since 2×131353063069² (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 (131353063019) 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 3 ways as a sum of consecutive naturals, for example, 33661059 + ... + 33664960.

It is an arithmetic number, because the mean of its divisors is an integer number (32855097760).

Almost surely, 2^131353063069 is an apocalyptic number.

It is an amenable number.

131353063069 is a deficient number, since it is larger than the sum of its proper divisors (67327971).

131353063069 is an equidigital number, since it uses as much as digits as its factorization.

131353063069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67327970.

The product of its (nonzero) digits is 131220, while the sum is 40.

The spelling of 131353063069 in words is "one hundred thirty-one billion, three hundred fifty-three million, sixty-three thousand, sixty-nine".