120031200321332 has 6 divisors (see below), whose sum is σ = 210054600562338. Its totient is φ = 60015600160664.

The previous prime is 120031200321281. The next prime is 120031200321349. The reversal of 120031200321332 is 233123002130021.

It can be written as a sum of positive squares in only one way, i.e., 107804737004836 + 12226463316496 = 10382906^2 + 3496636^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120031200321298 and 120031200321307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15003900040163 + ... + 15003900040170.

It is an arithmetic number, because the mean of its divisors is an integer number (35009100093723).

Almost surely, 2^{120031200321332} is an apocalyptic number.

It is an amenable number.

120031200321332 is a deficient number, since it is larger than the sum of its proper divisors (90023400241006).

120031200321332 is a wasteful number, since it uses less digits than its factorization.

120031200321332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30007800080337 (or 30007800080335 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 120031200321332 its reverse (233123002130021), we get a palindrome (353154202451353).

The spelling of 120031200321332 in words is "one hundred twenty trillion, thirty-one billion, two hundred million, three hundred twenty-one thousand, three hundred thirty-two".