1102032020132 has 12 divisors (see below), whose sum is σ = 1939703759196. Its totient is φ = 547830946080.

The previous prime is 1102032020123. The next prime is 1102032020171. The reversal of 1102032020132 is 2310202302011.

It can be written as a sum of positive squares in 2 ways, for example, as 594370070116 + 507661950016 = 770954^2 + 712504^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1102032020132.

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, 796265219 + ... + 796266602.

It is an arithmetic number, because the mean of its divisors is an integer number (161641979933).

Almost surely, 2^{1102032020132} is an apocalyptic number.

It is an amenable number.

1102032020132 is a deficient number, since it is larger than the sum of its proper divisors (837671739064).

1102032020132 is a wasteful number, since it uses less digits than its factorization.

1102032020132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1592531998 (or 1592531996 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1102032020132 its reverse (2310202302011), we get a palindrome (3412234322143).

The spelling of 1102032020132 in words is "one trillion, one hundred two billion, thirty-two million, twenty thousand, one hundred thirty-two".