120101130203312 has 80 divisors (see below), whose sum is σ = 236185740288000. Its totient is φ = 59153521819392.

The previous prime is 120101130203281. The next prime is 120101130203357. The reversal of 120101130203312 is 213302031101021.

It is a happy number.

It is a super-2 number, since 2×120101130203312² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5752234889 + ... + 5752255767.

It is an arithmetic number, because the mean of its divisors is an integer number (2952321753600).

Almost surely, 2^{120101130203312} is an apocalyptic number.

It is an amenable number.

120101130203312 is a deficient number, since it is larger than the sum of its proper divisors (116084610084688).

120101130203312 is a wasteful number, since it uses less digits than its factorization.

120101130203312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31258 (or 31252 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 120101130203312 its reverse (213302031101021), we get a palindrome (333403161304333).

The spelling of 120101130203312 in words is "one hundred twenty trillion, one hundred one billion, one hundred thirty million, two hundred three thousand, three hundred twelve".