145232612383 has 2 divisors, whose sum is σ = 145232612384. Its totient is φ = 145232612382.

The previous prime is 145232612353. The next prime is 145232612423. The reversal of 145232612383 is 383216232541.

It is an a-pointer prime, because the next prime (145232612423) can be obtained adding 145232612383 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 145232612383 - 2⁵ = 145232612351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145232612353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72616306191 + 72616306192.

It is an arithmetic number, because the mean of its divisors is an integer number (72616306192).

Almost surely, 2^145232612383 is an apocalyptic number.

145232612383 is a deficient number, since it is larger than the sum of its proper divisors (1).

145232612383 is an equidigital number, since it uses as much as digits as its factorization.

145232612383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 40.

The spelling of 145232612383 in words is "one hundred forty-five billion, two hundred thirty-two million, six hundred twelve thousand, three hundred eighty-three".