120102133012 has 24 divisors (see below), whose sum is σ = 210898763712. Its totient is φ = 59845425600.

The previous prime is 120102132977. The next prime is 120102133013. The reversal of 120102133012 is 210331201021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120102133013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9561328 + ... + 9573880.

It is an arithmetic number, because the mean of its divisors is an integer number (8787448488).

Almost surely, 2^120102133012 is an apocalyptic number.

It is an amenable number.

120102133012 is a deficient number, since it is larger than the sum of its proper divisors (90796630700).

120102133012 is a wasteful number, since it uses less digits than its factorization.

120102133012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20559 (or 20557 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 120102133012 its reverse (210331201021), we get a palindrome (330433334033).

The spelling of 120102133012 in words is "one hundred twenty billion, one hundred two million, one hundred thirty-three thousand, twelve".