1101303022312 has 8 divisors (see below), whose sum is σ = 2064943166850. Its totient is φ = 550651511152.

The previous prime is 1101303022289. The next prime is 1101303022331. The reversal of 1101303022312 is 2132203031011.

It can be written as a sum of positive squares in only one way, i.e., 613129716676 + 488173305636 = 783026^2 + 698694^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 1101303022312.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68831438887 + ... + 68831438902.

Almost surely, 2^{1101303022312} is an apocalyptic number.

It is an amenable number.

1101303022312 is a deficient number, since it is larger than the sum of its proper divisors (963640144538).

1101303022312 is a wasteful number, since it uses less digits than its factorization.

1101303022312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137662877795 (or 137662877791 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1101303022312 its reverse (2132203031011), we get a palindrome (3233506053323).

The spelling of 1101303022312 in words is "one trillion, one hundred one billion, three hundred three million, twenty-two thousand, three hundred twelve".