1100131141 has 4 divisors (see below), whose sum is σ = 1158032800. Its totient is φ = 1042229484.

The previous prime is 1100131133. The next prime is 1100131171. The reversal of 1100131141 is 1411310011.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1411310011 = 1913 ⋅737747.

It is a cyclic number.

It is not a de Polignac number, because 1100131141 - 2³ = 1100131133 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 (1100131121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28950801 + ... + 28950838.

It is an arithmetic number, because the mean of its divisors is an integer number (289508200).

Almost surely, 2^1100131141 is an apocalyptic number.

It is an amenable number.

1100131141 is a deficient number, since it is larger than the sum of its proper divisors (57901659).

1100131141 is an equidigital number, since it uses as much as digits as its factorization.

1100131141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57901658.

The product of its (nonzero) digits is 12, while the sum is 13.

The square root of 1100131141 is about 33168.2248695947. The cubic root of 1100131141 is about 1032.3211363252.

Adding to 1100131141 its reverse (1411310011), we get a palindrome (2511441152).

The spelling of 1100131141 in words is "one billion, one hundred million, one hundred thirty-one thousand, one hundred forty-one".