11120140133 has 4 divisors (see below), whose sum is σ = 11137763808. Its totient is φ = 11102516460.

The previous prime is 11120140123. The next prime is 11120140153. The reversal of 11120140133 is 33104102111.

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 11120140133 - 2¹⁰ = 11120139109 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 (11120140123) 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, 8810891 + ... + 8812152.

It is an arithmetic number, because the mean of its divisors is an integer number (2784440952).

Almost surely, 2^11120140133 is an apocalyptic number.

It is an amenable number.

11120140133 is a deficient number, since it is larger than the sum of its proper divisors (17623675).

11120140133 is an equidigital number, since it uses as much as digits as its factorization.

11120140133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17623674.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11120140133 its reverse (33104102111), we get a palindrome (44224242244).

The spelling of 11120140133 in words is "eleven billion, one hundred twenty million, one hundred forty thousand, one hundred thirty-three".