1101235310512 has 20 divisors (see below), whose sum is σ = 2133817586656. Its totient is φ = 550572707520.

The previous prime is 1101235310501. The next prime is 1101235310519. The reversal of 1101235310512 is 2150135321011.

It is a super-2 number, since 2×1101235310512² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1101235310519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2606664 + ... + 2999527.

Almost surely, 2^{1101235310512} is an apocalyptic number.

It is an amenable number.

1101235310512 is a deficient number, since it is larger than the sum of its proper divisors (1032582276144).

1101235310512 is a wasteful number, since it uses less digits than its factorization.

1101235310512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5618476 (or 5618470 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

The spelling of 1101235310512 in words is "one trillion, one hundred one billion, two hundred thirty-five million, three hundred ten thousand, five hundred twelve".