1101204040312 has 16 divisors (see below), whose sum is σ = 2064989886840. Its totient is φ = 550540070496.

The previous prime is 1101204040303. The next prime is 1101204040337. The reversal of 1101204040312 is 2130404021011.

It is a self number, because there is not a number n which added to its sum of digits gives 1101204040312.

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, 7668118 + ... + 7810405.

Almost surely, 2^{1101204040312} is an apocalyptic number.

It is an amenable number.

1101204040312 is a deficient number, since it is larger than the sum of its proper divisors (963785846528).

1101204040312 is a wasteful number, since it uses less digits than its factorization.

1101204040312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15487422 (or 15487418 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1101204040312 its reverse (2130404021011), we get a palindrome (3231608061323).

The spelling of 1101204040312 in words is "one trillion, one hundred one billion, two hundred four million, forty thousand, three hundred twelve".