1101310033012 has 48 divisors (see below), whose sum is σ = 2319554160000. Its totient is φ = 446954281344.

The previous prime is 1101310033003. The next prime is 1101310033049. The reversal of 1101310033012 is 2103300131011.

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, 780114 + ... + 1676662.

It is an arithmetic number, because the mean of its divisors is an integer number (48324045000).

Almost surely, 2^{1101310033012} is an apocalyptic number.

It is an amenable number.

1101310033012 is an abundant number, since it is smaller than the sum of its proper divisors (1218244126988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101310033012 is a wasteful number, since it uses less digits than its factorization.

1101310033012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898888 (or 898886 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1101310033012 its reverse (2103300131011), we get a palindrome (3204610164023).

The spelling of 1101310033012 in words is "one trillion, one hundred one billion, three hundred ten million, thirty-three thousand, twelve".