131330420152033 has 4 divisors (see below), whose sum is σ = 131333142243520. Its totient is φ = 131327698060548.

The previous prime is 131330420152013. The next prime is 131330420152067. The reversal of 131330420152033 is 330251024033131.

It is a happy number.

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 131330420152033 - 2²⁵ = 131330386597601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131330420151986 and 131330420152004.

It is not an unprimeable number, because it can be changed into a prime (131330420152013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1360973373 + ... + 1361069866.

It is an arithmetic number, because the mean of its divisors is an integer number (32833285560880).

Almost surely, 2^{131330420152033} is an apocalyptic number.

It is an amenable number.

131330420152033 is a deficient number, since it is larger than the sum of its proper divisors (2722091487).

131330420152033 is an equidigital number, since it uses as much as digits as its factorization.

131330420152033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2722091486.

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 131330420152033 its reverse (330251024033131), we get a palindrome (461581444185164).

The spelling of 131330420152033 in words is "one hundred thirty-one trillion, three hundred thirty billion, four hundred twenty million, one hundred fifty-two thousand, thirty-three".