1141144410203 has 4 divisors (see below), whose sum is σ = 1304165040240. Its totient is φ = 978123780168.

The previous prime is 1141144410199. The next prime is 1141144410227. The reversal of 1141144410203 is 3020144411411.

It is a happy number.

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 1141144410203 - 2² = 1141144410199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141144410253) 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, 81510315008 + ... + 81510315021.

It is an arithmetic number, because the mean of its divisors is an integer number (326041260060).

Almost surely, 2^{1141144410203} is an apocalyptic number.

1141144410203 is a deficient number, since it is larger than the sum of its proper divisors (163020630037).

1141144410203 is an equidigital number, since it uses as much as digits as its factorization.

1141144410203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163020630036.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 1141144410203 its reverse (3020144411411), we get a palindrome (4161288821614).

The spelling of 1141144410203 in words is "one trillion, one hundred forty-one billion, one hundred forty-four million, four hundred ten thousand, two hundred three".