1013320011112 has 8 divisors (see below), whose sum is σ = 1899975020850. Its totient is φ = 506660005552.

The previous prime is 1013320011073. The next prime is 1013320011113. The reversal of 1013320011112 is 2111100233101.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 522275054596 + 491044956516 = 722686^2 + 700746^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1013320011113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63332500687 + ... + 63332500702.

Almost surely, 2^{1013320011112} is an apocalyptic number.

It is an amenable number.

1013320011112 is a deficient number, since it is larger than the sum of its proper divisors (886655009738).

1013320011112 is a wasteful number, since it uses less digits than its factorization.

1013320011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126665001395 (or 126665001391 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1013320011112 its reverse (2111100233101), we get a palindrome (3124420244213).

The spelling of 1013320011112 in words is "one trillion, thirteen billion, three hundred twenty million, eleven thousand, one hundred twelve".