11140101102 has 48 divisors (see below), whose sum is σ = 24431466240. Its totient is φ = 3384310176.

The previous prime is 11140101101. The next prime is 11140101157. The reversal of 11140101102 is 20110104111.

It is a super-2 number, since 2×11140101102² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11140101101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10573 + ... + 149639.

It is an arithmetic number, because the mean of its divisors is an integer number (508988880).

Almost surely, 2^11140101102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11140101102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12215733120).

11140101102 is an abundant number, since it is smaller than the sum of its proper divisors (13291365138).

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

11140101102 is a wasteful number, since it uses less digits than its factorization.

11140101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139177 (or 139164 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11140101102 its reverse (20110104111), we get a palindrome (31250205213).

The spelling of 11140101102 in words is "eleven billion, one hundred forty million, one hundred one thousand, one hundred two".