131333002012 has 24 divisors (see below), whose sum is σ = 239912426880. Its totient is φ = 62834196480.

The previous prime is 131333002001. The next prime is 131333002033. The reversal of 131333002012 is 210200333131.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5939173 + ... + 5961244.

It is an arithmetic number, because the mean of its divisors is an integer number (9996351120).

Almost surely, 2^131333002012 is an apocalyptic number.

It is an amenable number.

131333002012 is a deficient number, since it is larger than the sum of its proper divisors (108579424868).

131333002012 is a wasteful number, since it uses less digits than its factorization.

131333002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11900541 (or 11900539 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 131333002012 its reverse (210200333131), we get a palindrome (341533335143).

The spelling of 131333002012 in words is "one hundred thirty-one billion, three hundred thirty-three million, two thousand, twelve".