271216809123 has 8 divisors (see below), whose sum is σ = 389439520848. Its totient is φ = 166902651744.

The previous prime is 271216809107. The next prime is 271216809161. The reversal of 271216809123 is 321908612172.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 271216809123 - 2⁴ = 271216809107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (271216809023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3477138540 + ... + 3477138617.

It is an arithmetic number, because the mean of its divisors is an integer number (48679940106).

Almost surely, 2^271216809123 is an apocalyptic number.

271216809123 is a deficient number, since it is larger than the sum of its proper divisors (118222711725).

271216809123 is a wasteful number, since it uses less digits than its factorization.

271216809123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6954277173.

The product of its (nonzero) digits is 72576, while the sum is 42.

The spelling of 271216809123 in words is "two hundred seventy-one billion, two hundred sixteen million, eight hundred nine thousand, one hundred twenty-three".