1141243039 has 2 divisors, whose sum is σ = 1141243040. Its totient is φ = 1141243038.

The previous prime is 1141243013. The next prime is 1141243043. The reversal of 1141243039 is 9303421411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1141243039 - 2²³ = 1132854431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1141242998 and 1141243016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141243009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570621519 + 570621520.

It is an arithmetic number, because the mean of its divisors is an integer number (570621520).

Almost surely, 2^1141243039 is an apocalyptic number.

1141243039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141243039 is an equidigital number, since it uses as much as digits as its factorization.

1141243039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1141243039 is about 33782.2888360158. The cubic root of 1141243039 is about 1045.0234769571.

The spelling of 1141243039 in words is "one billion, one hundred forty-one million, two hundred forty-three thousand, thirty-nine".