1131214244023 has 8 divisors (see below), whose sum is σ = 1181078643168. Its totient is φ = 1081406609184.

The previous prime is 1131214244009. The next prime is 1131214244051. The reversal of 1131214244023 is 3204424121311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1131214244023 - 2²¹ = 1131212146871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1131214243982 and 1131214244000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131214244003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14150340 + ... + 14230057.

It is an arithmetic number, because the mean of its divisors is an integer number (147634830396).

Almost surely, 2^{1131214244023} is an apocalyptic number.

1131214244023 is a deficient number, since it is larger than the sum of its proper divisors (49864399145).

1131214244023 is a wasteful number, since it uses less digits than its factorization.

1131214244023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28382153.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1131214244023 its reverse (3204424121311), we get a palindrome (4335638365334).

The spelling of 1131214244023 in words is "one trillion, one hundred thirty-one billion, two hundred fourteen million, two hundred forty-four thousand, twenty-three".