133120313012 has 12 divisors (see below), whose sum is σ = 232981346976. Its totient is φ = 66554213880.

The previous prime is 133120313003. The next prime is 133120313021. The reversal of 133120313012 is 210313021331.

It is an interprime number because it is at equal distance from previous prime (133120313003) and next prime (133120313021).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1435064 + ... + 1525007.

It is an arithmetic number, because the mean of its divisors is an integer number (19415112248).

Almost surely, 2^133120313012 is an apocalyptic number.

It is an amenable number.

133120313012 is a deficient number, since it is larger than the sum of its proper divisors (99861033964).

133120313012 is a wasteful number, since it uses less digits than its factorization.

133120313012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2971318 (or 2971316 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 133120313012 its reverse (210313021331), we get a palindrome (343433334343).

The spelling of 133120313012 in words is "one hundred thirty-three billion, one hundred twenty million, three hundred thirteen thousand, twelve".