145148351 has 2 divisors, whose sum is σ = 145148352. Its totient is φ = 145148350.

The previous prime is 145148317. The next prime is 145148357. The reversal of 145148351 is 153841541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 145148351 - 2⁶ = 145148287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145148357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72574175 + 72574176.

It is an arithmetic number, because the mean of its divisors is an integer number (72574176).

Almost surely, 2^145148351 is an apocalyptic number.

145148351 is a deficient number, since it is larger than the sum of its proper divisors (1).

145148351 is an equidigital number, since it uses as much as digits as its factorization.

145148351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9600, while the sum is 32.

The square root of 145148351 is about 12047.7529440141. The cubic root of 145148351 is about 525.5378928516.

Adding to 145148351 its reverse (153841541), we get a palindrome (298989892).

The spelling of 145148351 in words is "one hundred forty-five million, one hundred forty-eight thousand, three hundred fifty-one".