1103311100312 has 16 divisors (see below), whose sum is σ = 2073138102360. Its totient is φ = 550474273024.

The previous prime is 1103311100293. The next prime is 1103311100327. The reversal of 1103311100312 is 2130011133011.

It is a super-2 number, since 2×1103311100312² (a number of 25 digits) contains 22 as substring.

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, 147655673 + ... + 147663144.

Almost surely, 2^{1103311100312} is an apocalyptic number.

It is an amenable number.

1103311100312 is a deficient number, since it is larger than the sum of its proper divisors (969827002048).

1103311100312 is a wasteful number, since it uses less digits than its factorization.

1103311100312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295319290 (or 295319286 counting only the distinct ones).

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

Adding to 1103311100312 its reverse (2130011133011), we get a palindrome (3233322233323).

The spelling of 1103311100312 in words is "one trillion, one hundred three billion, three hundred eleven million, one hundred thousand, three hundred twelve".