1103130020312 has 16 divisors (see below), whose sum is σ = 2112376635360. Its totient is φ = 539829584224.

The previous prime is 1103130020303. The next prime is 1103130020327. The reversal of 1103130020312 is 2130200313011.

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, 1466927843 + ... + 1466928594.

It is an arithmetic number, because the mean of its divisors is an integer number (132023539710).

Almost surely, 2^{1103130020312} is an apocalyptic number.

It is an amenable number.

1103130020312 is a deficient number, since it is larger than the sum of its proper divisors (1009246615048).

1103130020312 is a wasteful number, since it uses less digits than its factorization.

1103130020312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2933856490 (or 2933856486 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1103130020312 its reverse (2130200313011), we get a palindrome (3233330333323).

The spelling of 1103130020312 in words is "one trillion, one hundred three billion, one hundred thirty million, twenty thousand, three hundred twelve".