145007371 has 2 divisors, whose sum is σ = 145007372. Its totient is φ = 145007370.

The previous prime is 145007353. The next prime is 145007377. The reversal of 145007371 is 173700541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 145007371 - 2⁵ = 145007339 is a prime.

It is not a weakly prime, because it can be changed into another prime (145007377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72503685 + 72503686.

It is an arithmetic number, because the mean of its divisors is an integer number (72503686).

Almost surely, 2^145007371 is an apocalyptic number.

145007371 is a deficient number, since it is larger than the sum of its proper divisors (1).

145007371 is an equidigital number, since it uses as much as digits as its factorization.

145007371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 145007371 is about 12041.9006390187. The cubic root of 145007371 is about 525.3676892125.

The spelling of 145007371 in words is "one hundred forty-five million, seven thousand, three hundred seventy-one".