11140141030021 has 16 divisors (see below), whose sum is σ = 11653428810240. Its totient is φ = 10629269616240.

The previous prime is 11140141029991. The next prime is 11140141030063. The reversal of 11140141030021 is 12003014104111.

It is a cyclic number.

It is not a de Polignac number, because 11140141030021 - 2¹⁵ = 11140140997253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11140141036021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103746466 + ... + 103853788.

It is an arithmetic number, because the mean of its divisors is an integer number (728339300640).

Almost surely, 2^{11140141030021} is an apocalyptic number.

It is an amenable number.

11140141030021 is a deficient number, since it is larger than the sum of its proper divisors (513287780219).

11140141030021 is a wasteful number, since it uses less digits than its factorization.

11140141030021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118536.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 11140141030021 its reverse (12003014104111), we get a palindrome (23143155134132).

The spelling of 11140141030021 in words is "eleven trillion, one hundred forty billion, one hundred forty-one million, thirty thousand, twenty-one".