120020230331032 has 16 divisors (see below), whose sum is σ = 225038206985760. Its totient is φ = 60010041801504.

The previous prime is 120020230331021. The next prime is 120020230331047. The reversal of 120020230331032 is 230133032020021.

It is a junction number, because it is equal to n+sod(n) for n = 120020230330994 and 120020230331012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1876423 + ... + 15606454.

It is an arithmetic number, because the mean of its divisors is an integer number (14064887936610).

Almost surely, 2^{120020230331032} is an apocalyptic number.

It is an amenable number.

120020230331032 is a deficient number, since it is larger than the sum of its proper divisors (105017976654728).

120020230331032 is a wasteful number, since it uses less digits than its factorization.

120020230331032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18341010 (or 18341006 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 120020230331032 its reverse (230133032020021), we get a palindrome (350153262351053).

The spelling of 120020230331032 in words is "one hundred twenty trillion, twenty billion, two hundred thirty million, three hundred thirty-one thousand, thirty-two".