1141320079 has 2 divisors, whose sum is σ = 1141320080. Its totient is φ = 1141320078.

The previous prime is 1141320049. The next prime is 1141320083. The reversal of 1141320079 is 9700231411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1141320079 - 2²¹ = 1139222927 is a prime.

It is a super-2 number, since 2×1141320079² = 2605223045457132482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141320029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570660039 + 570660040.

It is an arithmetic number, because the mean of its divisors is an integer number (570660040).

Almost surely, 2^1141320079 is an apocalyptic number.

1141320079 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141320079 is an equidigital number, since it uses as much as digits as its factorization.

1141320079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 1141320079 is about 33783.4290592296. The cubic root of 1141320079 is about 1045.0469913165.

The spelling of 1141320079 in words is "one billion, one hundred forty-one million, three hundred twenty thousand, seventy-nine".