1141454311 has 2 divisors, whose sum is σ = 1141454312. Its totient is φ = 1141454310.

The previous prime is 1141454261. The next prime is 1141454339. The reversal of 1141454311 is 1134541411.

It is a strong prime.

It is an emirp because it is prime and its reverse (1134541411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1141454311 - 2⁷ = 1141454183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141454351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570727155 + 570727156.

It is an arithmetic number, because the mean of its divisors is an integer number (570727156).

Almost surely, 2^1141454311 is an apocalyptic number.

1141454311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141454311 is an equidigital number, since it uses as much as digits as its factorization.

1141454311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 960, while the sum is 25.

The square root of 1141454311 is about 33785.4156552794. The cubic root of 1141454311 is about 1045.0879594467.

Adding to 1141454311 its reverse (1134541411), we get a palindrome (2275995722).

The spelling of 1141454311 in words is "one billion, one hundred forty-one million, four hundred fifty-four thousand, three hundred eleven".