253108326671 has 2 divisors, whose sum is σ = 253108326672. Its totient is φ = 253108326670.

The previous prime is 253108326659. The next prime is 253108326703. The reversal of 253108326671 is 176623801352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 253108326671 - 2³⁰ = 252034584847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253108326631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126554163335 + 126554163336.

It is an arithmetic number, because the mean of its divisors is an integer number (126554163336).

Almost surely, 2^253108326671 is an apocalyptic number.

253108326671 is a deficient number, since it is larger than the sum of its proper divisors (1).

253108326671 is an equidigital number, since it uses as much as digits as its factorization.

253108326671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 253108326671 in words is "two hundred fifty-three billion, one hundred eight million, three hundred twenty-six thousand, six hundred seventy-one".