1139613383 has 2 divisors, whose sum is σ = 1139613384. Its totient is φ = 1139613382.

The previous prime is 1139613353. The next prime is 1139613427. The reversal of 1139613383 is 3833169311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1139613383 - 2¹⁴ = 1139596999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1139613353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 569806691 + 569806692.

It is an arithmetic number, because the mean of its divisors is an integer number (569806692).

Almost surely, 2^1139613383 is an apocalyptic number.

1139613383 is a deficient number, since it is larger than the sum of its proper divisors (1).

1139613383 is an equidigital number, since it uses as much as digits as its factorization.

1139613383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34992, while the sum is 38.

The square root of 1139613383 is about 33758.1602431175. The cubic root of 1139613383 is about 1044.5258207503.

The spelling of 1139613383 in words is "one billion, one hundred thirty-nine million, six hundred thirteen thousand, three hundred eighty-three".