11101054002140 has 48 divisors (see below), whose sum is σ = 23737826867328. Its totient is φ = 4360008803904.

The previous prime is 11101054002133. The next prime is 11101054002151. The reversal of 11101054002140 is 4120045010111.

It is a super-2 number, since 2×11101054002140² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 20242862 + ... + 20784021.

It is an arithmetic number, because the mean of its divisors is an integer number (494538059736).

Almost surely, 2^{11101054002140} is an apocalyptic number.

11101054002140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11101054002140 is an abundant number, since it is smaller than the sum of its proper divisors (12636772865188).

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

11101054002140 is a wasteful number, since it uses less digits than its factorization.

11101054002140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41027138 (or 41027136 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 20.

Adding to 11101054002140 its reverse (4120045010111), we get a palindrome (15221099012251).

The spelling of 11101054002140 in words is "eleven trillion, one hundred one billion, fifty-four million, two thousand, one hundred forty".