1016122053243 has 16 divisors (see below), whose sum is σ = 1478179497600. Its totient is φ = 615754970880.

The previous prime is 1016122053241. The next prime is 1016122053251. The reversal of 1016122053243 is 3423502216101.

1016122053243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1016122053243 - 2¹ = 1016122053241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1016122053243.

It is not an unprimeable number, because it can be changed into a prime (1016122053241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1644438 + ... + 2176331.

It is an arithmetic number, because the mean of its divisors is an integer number (92386218600).

Almost surely, 2^{1016122053243} is an apocalyptic number.

1016122053243 is a deficient number, since it is larger than the sum of its proper divisors (462057444357).

1016122053243 is a wasteful number, since it uses less digits than its factorization.

1016122053243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3828842.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 1016122053243 its reverse (3423502216101), we get a palindrome (4439624269344).

The spelling of 1016122053243 in words is "one trillion, sixteen billion, one hundred twenty-two million, fifty-three thousand, two hundred forty-three".