11013020313312 has 96 divisors (see below), whose sum is σ = 30167059184640. Its totient is φ = 3511286028800.

The previous prime is 11013020313301. The next prime is 11013020313359. The reversal of 11013020313312 is 21331302031011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

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, 95219614 + ... + 95335202.

It is an arithmetic number, because the mean of its divisors is an integer number (314240199840).

Almost surely, 2^{11013020313312} is an apocalyptic number.

11013020313312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11013020313312 is an abundant number, since it is smaller than the sum of its proper divisors (19154038871328).

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

11013020313312 is a wasteful number, since it uses less digits than its factorization.

11013020313312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158776 (or 158768 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11013020313312 its reverse (21331302031011), we get a palindrome (32344322344323).

The spelling of 11013020313312 in words is "eleven trillion, thirteen billion, twenty million, three hundred thirteen thousand, three hundred twelve".