1131444241301 has 8 divisors (see below), whose sum is σ = 1255223196000. Its totient is φ = 1011152017840.

The previous prime is 1131444241253. The next prime is 1131444241313. The reversal of 1131444241301 is 1031424441311.

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 a de Polignac number, because none of the positive numbers 2^k-1131444241301 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 (1131444241391) 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, 871682126 + ... + 871683423.

It is an arithmetic number, because the mean of its divisors is an integer number (156902899500).

Almost surely, 2^{1131444241301} is an apocalyptic number.

1131444241301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1131444241301 is a deficient number, since it is larger than the sum of its proper divisors (123778954699).

1131444241301 is a wasteful number, since it uses less digits than its factorization.

1131444241301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743365619.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 1131444241301 its reverse (1031424441311), we get a palindrome (2162868682612).

The spelling of 1131444241301 in words is "one trillion, one hundred thirty-one billion, four hundred forty-four million, two hundred forty-one thousand, three hundred one".