1383124147 has 2 divisors, whose sum is σ = 1383124148. Its totient is φ = 1383124146.

The previous prime is 1383124123. The next prime is 1383124153. The reversal of 1383124147 is 7414213831.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1383124147 - 2¹⁵ = 1383091379 is a prime.

It is not a weakly prime, because it can be changed into another prime (1383124157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691562073 + 691562074.

It is an arithmetic number, because the mean of its divisors is an integer number (691562074).

Almost surely, 2^1383124147 is an apocalyptic number.

1383124147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1383124147 is an equidigital number, since it uses as much as digits as its factorization.

1383124147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 34.

The square root of 1383124147 is about 37190.3770752597. The cubic root of 1383124147 is about 1114.1757995751.

Adding to 1383124147 its reverse (7414213831), we get a palindrome (8797337978).

The spelling of 1383124147 in words is "one billion, three hundred eighty-three million, one hundred twenty-four thousand, one hundred forty-seven".