1131342100041 has 4 divisors (see below), whose sum is σ = 1508456133392. Its totient is φ = 754228066692.

The previous prime is 1131342100033. The next prime is 1131342100073. The reversal of 1131342100041 is 1400012431311.

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 not a de Polignac number, because 1131342100041 - 2³ = 1131342100033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1131342099990 and 1131342100017.

It is not an unprimeable number, because it can be changed into a prime (1131342100541) 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, 188557016671 + ... + 188557016676.

It is an arithmetic number, because the mean of its divisors is an integer number (377114033348).

Almost surely, 2^{1131342100041} is an apocalyptic number.

It is an amenable number.

1131342100041 is a deficient number, since it is larger than the sum of its proper divisors (377114033351).

1131342100041 is an equidigital number, since it uses as much as digits as its factorization.

1131342100041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377114033350.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1131342100041 its reverse (1400012431311), we get a palindrome (2531354531352).

The spelling of 1131342100041 in words is "one trillion, one hundred thirty-one billion, three hundred forty-two million, one hundred thousand, forty-one".