1141540214303 has 4 divisors (see below), whose sum is σ = 1148811171240. Its totient is φ = 1134269257368.

The previous prime is 1141540214263. The next prime is 1141540214333. The reversal of 1141540214303 is 3034120451411.

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

It is a cyclic number.

It is not a de Polignac number, because 1141540214303 - 2¹⁶ = 1141540148767 is a prime.

It is a super-2 number, since 2×1141540214303² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141540214333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3635478233 + ... + 3635478546.

It is an arithmetic number, because the mean of its divisors is an integer number (287202792810).

Almost surely, 2^{1141540214303} is an apocalyptic number.

1141540214303 is a deficient number, since it is larger than the sum of its proper divisors (7270956937).

1141540214303 is an equidigital number, since it uses as much as digits as its factorization.

1141540214303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7270956936.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 1141540214303 its reverse (3034120451411), we get a palindrome (4175660665714).

The spelling of 1141540214303 in words is "one trillion, one hundred forty-one billion, five hundred forty million, two hundred fourteen thousand, three hundred three".