1141141229 has 2 divisors, whose sum is σ = 1141141230. Its totient is φ = 1141141228.

The previous prime is 1141141193. The next prime is 1141141249. The reversal of 1141141229 is 9221411411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1089330025 + 51811204 = 33005^2 + 7198^2 .

It is an emirp because it is prime and its reverse (9221411411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1141141229 - 2¹⁶ = 1141075693 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1141141198 and 1141141207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141141249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570570614 + 570570615.

It is an arithmetic number, because the mean of its divisors is an integer number (570570615).

Almost surely, 2^1141141229 is an apocalyptic number.

It is an amenable number.

1141141229 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141141229 is an equidigital number, since it uses as much as digits as its factorization.

1141141229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 26.

The square root of 1141141229 is about 33780.7819477288. The cubic root of 1141141229 is about 1044.9924006071.

The spelling of 1141141229 in words is "one billion, one hundred forty-one million, one hundred forty-one thousand, two hundred twenty-nine".