11100140201 has 4 divisors (see below), whose sum is σ = 11155920000. Its totient is φ = 11044360404.

The previous prime is 11100140131. The next prime is 11100140221. The reversal of 11100140201 is 10204100111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11100140201 - 2³⁰ = 10026398377 is a prime.

It is a super-2 number, since 2×11100140201² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11100140221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27889601 + ... + 27889998.

It is an arithmetic number, because the mean of its divisors is an integer number (2788980000).

Almost surely, 2^11100140201 is an apocalyptic number.

It is an amenable number.

11100140201 is a deficient number, since it is larger than the sum of its proper divisors (55779799).

11100140201 is an equidigital number, since it uses as much as digits as its factorization.

11100140201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55779798.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11100140201 its reverse (10204100111), we get a palindrome (21304240312).

The spelling of 11100140201 in words is "eleven billion, one hundred million, one hundred forty thousand, two hundred one".