1141230310441 has 4 divisors (see below), whose sum is σ = 1229017257412. Its totient is φ = 1053443363472.

The previous prime is 1141230310399. The next prime is 1141230310447. The reversal of 1141230310441 is 1440130321411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 279714054400 + 861516256041 = 528880^2 + 928179^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141230310441 - 2¹⁵ = 1141230277673 is a prime.

It is a super-2 number, since 2×1141230310441² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141230310447) 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, 43893473466 + ... + 43893473491.

It is an arithmetic number, because the mean of its divisors is an integer number (307254314353).

Almost surely, 2^{1141230310441} is an apocalyptic number.

It is an amenable number.

1141230310441 is a deficient number, since it is larger than the sum of its proper divisors (87786946971).

1141230310441 is an equidigital number, since it uses as much as digits as its factorization.

1141230310441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87786946970.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 1141230310441 its reverse (1440130321411), we get a palindrome (2581360631852).

The spelling of 1141230310441 in words is "one trillion, one hundred forty-one billion, two hundred thirty million, three hundred ten thousand, four hundred forty-one".