10330853027561 has 24 divisors (see below), whose sum is σ = 11570517289800. Its totient is φ = 9213794853120.

The previous prime is 10330853027543. The next prime is 10330853027567. The reversal of 10330853027561 is 16572035803301.

It can be written as a sum of positive squares in 4 ways, for example, as 730888206400 + 9599964821161 = 854920^2 + 3098381^2 .

It is not a de Polignac number, because 10330853027561 - 2¹⁰ = 10330853026537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10330853027567) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98380661 + ... + 98485613.

It is an arithmetic number, because the mean of its divisors is an integer number (482104887075).

Almost surely, 2^{10330853027561} is an apocalyptic number.

10330853027561 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10330853027561 is a deficient number, since it is larger than the sum of its proper divisors (1239664262239).

10330853027561 is a wasteful number, since it uses less digits than its factorization.

10330853027561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120377 (or 120366 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 10330853027561 in words is "ten trillion, three hundred thirty billion, eight hundred fifty-three million, twenty-seven thousand, five hundred sixty-one".