138301483 has 2 divisors, whose sum is σ = 138301484. Its totient is φ = 138301482.

The previous prime is 138301481. The next prime is 138301529. The reversal of 138301483 is 384103831.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 138301483 - 2¹ = 138301481 is a prime.

Together with 138301481, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (138301481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69150741 + 69150742.

It is an arithmetic number, because the mean of its divisors is an integer number (69150742).

Almost surely, 2^138301483 is an apocalyptic number.

138301483 is a deficient number, since it is larger than the sum of its proper divisors (1).

138301483 is an equidigital number, since it uses as much as digits as its factorization.

138301483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 138301483 is about 11760.1650923786. The cubic root of 138301483 is about 517.1409699799.

The spelling of 138301483 in words is "one hundred thirty-eight million, three hundred one thousand, four hundred eighty-three".