1101031103132 has 48 divisors (see below), whose sum is σ = 2040367190400. Its totient is φ = 518425053120.

The previous prime is 1101031103119. The next prime is 1101031103141. The reversal of 1101031103132 is 2313011301011.

It is a self number, because there is not a number n which added to its sum of digits gives 1101031103132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8995907 + ... + 9117477.

It is an arithmetic number, because the mean of its divisors is an integer number (42507649800).

Almost surely, 2^{1101031103132} is an apocalyptic number.

It is an amenable number.

1101031103132 is a deficient number, since it is larger than the sum of its proper divisors (939336087268).

1101031103132 is a wasteful number, since it uses less digits than its factorization.

1101031103132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122306 (or 122304 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1101031103132 its reverse (2313011301011), we get a palindrome (3414042404143).

The spelling of 1101031103132 in words is "one trillion, one hundred one billion, thirty-one million, one hundred three thousand, one hundred thirty-two".