10727897971 has 8 divisors (see below), whose sum is σ = 12905742080. Its totient is φ = 8711375688.

The previous prime is 10727897963. The next prime is 10727897977. The reversal of 10727897971 is 17979872701.

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

It is a cyclic number.

It is not a de Polignac number, because 10727897971 - 2³ = 10727897963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10727897977) 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, 40330311 + ... + 40330576.

It is an arithmetic number, because the mean of its divisors is an integer number (1613217760).

Almost surely, 2^10727897971 is an apocalyptic number.

10727897971 is a deficient number, since it is larger than the sum of its proper divisors (2177844109).

10727897971 is an equidigital number, since it uses as much as digits as its factorization.

10727897971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80660913.

The product of its (nonzero) digits is 3111696, while the sum is 58.

The spelling of 10727897971 in words is "ten billion, seven hundred twenty-seven million, eight hundred ninety-seven thousand, nine hundred seventy-one".