11030013616512 has 128 divisors (see below), whose sum is σ = 33644180534400. Its totient is φ = 3166511063040.

The previous prime is 11030013616483. The next prime is 11030013616571. The reversal of 11030013616512 is 21561631003011.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×11030013616512² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11030013616512.

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, 68637433 + ... + 68797944.

It is an arithmetic number, because the mean of its divisors is an integer number (262845160425).

Almost surely, 2^{11030013616512} is an apocalyptic number.

11030013616512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11030013616512 is an abundant number, since it is smaller than the sum of its proper divisors (22614166917888).

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

11030013616512 is a wasteful number, since it uses less digits than its factorization.

11030013616512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137435424 (or 137435412 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

Adding to 11030013616512 its reverse (21561631003011), we get a palindrome (32591644619523).

The spelling of 11030013616512 in words is "eleven trillion, thirty billion, thirteen million, six hundred sixteen thousand, five hundred twelve".