10216154403643 has 4 divisors (see below), whose sum is σ = 10321475583160. Its totient is φ = 10110833224128.

The previous prime is 10216154403641. The next prime is 10216154403659. The reversal of 10216154403643 is 34630445161201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10216154403643 - 2¹ = 10216154403641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10216154403596 and 10216154403605.

It is not an unprimeable number, because it can be changed into a prime (10216154403641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52660589613 + ... + 52660589806.

It is an arithmetic number, because the mean of its divisors is an integer number (2580368895790).

Almost surely, 2^{10216154403643} is an apocalyptic number.

10216154403643 is a deficient number, since it is larger than the sum of its proper divisors (105321179517).

10216154403643 is an equidigital number, since it uses as much as digits as its factorization.

10216154403643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105321179516.

The product of its (nonzero) digits is 207360, while the sum is 40.

Adding to 10216154403643 its reverse (34630445161201), we get a palindrome (44846599564844).

The spelling of 10216154403643 in words is "ten trillion, two hundred sixteen billion, one hundred fifty-four million, four hundred three thousand, six hundred forty-three".