38230357523 has 2 divisors, whose sum is σ = 38230357524. Its totient is φ = 38230357522.

The previous prime is 38230357453. The next prime is 38230357541. The reversal of 38230357523 is 32575303283.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38230357523 - 2¹⁶ = 38230291987 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (38230357223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19115178761 + 19115178762.

It is an arithmetic number, because the mean of its divisors is an integer number (19115178762).

Almost surely, 2^38230357523 is an apocalyptic number.

38230357523 is a deficient number, since it is larger than the sum of its proper divisors (1).

38230357523 is an equidigital number, since it uses as much as digits as its factorization.

38230357523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 41.

The spelling of 38230357523 in words is "thirty-eight billion, two hundred thirty million, three hundred fifty-seven thousand, five hundred twenty-three".