153070871 has 2 divisors, whose sum is σ = 153070872. Its totient is φ = 153070870.

The previous prime is 153070849. The next prime is 153070877. The reversal of 153070871 is 178070351.

It is a strong prime.

It is an emirp because it is prime and its reverse (178070351) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-153070871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153070877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76535435 + 76535436.

It is an arithmetic number, because the mean of its divisors is an integer number (76535436).

Almost surely, 2^153070871 is an apocalyptic number.

153070871 is a deficient number, since it is larger than the sum of its proper divisors (1).

153070871 is an equidigital number, since it uses as much as digits as its factorization.

153070871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 153070871 is about 12372.1813355608. The cubic root of 153070871 is about 534.9306935580.

The spelling of 153070871 in words is "one hundred fifty-three million, seventy thousand, eight hundred seventy-one".