120211331031032 has 32 divisors (see below), whose sum is σ = 237272288601600. Its totient is φ = 56939069607264.

The previous prime is 120211331030981. The next prime is 120211331031041. The reversal of 120211331031032 is 230130133112021.

It is a junction number, because it is equal to n+sod(n) for n = 120211331030989 and 120211331031007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19037558 + ... + 24553029.

It is an arithmetic number, because the mean of its divisors is an integer number (7414759018800).

Almost surely, 2^{120211331031032} is an apocalyptic number.

It is an amenable number.

120211331031032 is a deficient number, since it is larger than the sum of its proper divisors (117060957570568).

120211331031032 is a wasteful number, since it uses less digits than its factorization.

120211331031032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43608755 (or 43608751 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 120211331031032 its reverse (230130133112021), we get a palindrome (350341464143053).

The spelling of 120211331031032 in words is "one hundred twenty trillion, two hundred eleven billion, three hundred thirty-one million, thirty-one thousand, thirty-two".