210120321111332 has 12 divisors (see below), whose sum is σ = 367711026385920. Its totient is φ = 105060027858216.

The previous prime is 210120321111301. The next prime is 210120321111347. The reversal of 210120321111332 is 233111123021012.

It is a happy number.

210120321111332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 210120321111298 and 210120321111307.

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, 29568032 + ... + 35979287.

It is an arithmetic number, because the mean of its divisors is an integer number (30642585532160).

Almost surely, 2^{210120321111332} is an apocalyptic number.

It is an amenable number.

210120321111332 is a deficient number, since it is larger than the sum of its proper divisors (157590705274588).

210120321111332 is a wasteful number, since it uses less digits than its factorization.

210120321111332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66348730 (or 66348728 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 210120321111332 its reverse (233111123021012), we get a palindrome (443231444132344).

The spelling of 210120321111332 in words is "two hundred ten trillion, one hundred twenty billion, three hundred twenty-one million, one hundred eleven thousand, three hundred thirty-two".