153145271 has 2 divisors, whose sum is σ = 153145272. Its totient is φ = 153145270.

The previous prime is 153145253. The next prime is 153145273. The reversal of 153145271 is 172541351.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 153145271 - 2¹⁴ = 153128887 is a prime.

Together with 153145273, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153145273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76572635 + 76572636.

It is an arithmetic number, because the mean of its divisors is an integer number (76572636).

Almost surely, 2^153145271 is an apocalyptic number.

153145271 is a deficient number, since it is larger than the sum of its proper divisors (1).

153145271 is an equidigital number, since it uses as much as digits as its factorization.

153145271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4200, while the sum is 29.

The square root of 153145271 is about 12375.1877157480. The cubic root of 153145271 is about 535.0173470953.

The spelling of 153145271 in words is "one hundred fifty-three million, one hundred forty-five thousand, two hundred seventy-one".