1052118054281 has 8 divisors (see below), whose sum is σ = 1205769997440. Its totient is φ = 899303452128.

The previous prime is 1052118054277. The next prime is 1052118054301. The reversal of 1052118054281 is 1824508112501.

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 1052118054281 - 2² = 1052118054277 is a prime.

It is a super-2 number, since 2×1052118054281² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1052118054181) 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, 209332556 + ... + 209337581.

It is an arithmetic number, because the mean of its divisors is an integer number (150721249680).

Almost surely, 2^{1052118054281} is an apocalyptic number.

It is an amenable number.

1052118054281 is a deficient number, since it is larger than the sum of its proper divisors (153651943159).

1052118054281 is an equidigital number, since it uses as much as digits as its factorization.

1052118054281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418670503.

The product of its (nonzero) digits is 25600, while the sum is 38.

The spelling of 1052118054281 in words is "one trillion, fifty-two billion, one hundred eighteen million, fifty-four thousand, two hundred eighty-one".