11020456452365 has 4 divisors (see below), whose sum is σ = 13224547742844. Its totient is φ = 8816365161888.

The previous prime is 11020456452359. The next prime is 11020456452433. The reversal of 11020456452365 is 56325465402011.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7549646466244 + 3470809986121 = 2747662^2 + 1863011^2 .

It is a cyclic number.

It is not a de Polignac number, because 11020456452365 - 2²⁸ = 11020188016909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1102045645232 + ... + 1102045645241.

It is an arithmetic number, because the mean of its divisors is an integer number (3306136935711).

Almost surely, 2^{11020456452365} is an apocalyptic number.

It is an amenable number.

11020456452365 is a deficient number, since it is larger than the sum of its proper divisors (2204091290479).

11020456452365 is an equidigital number, since it uses as much as digits as its factorization.

11020456452365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2204091290478.

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 11020456452365 in words is "eleven trillion, twenty billion, four hundred fifty-six million, four hundred fifty-two thousand, three hundred sixty-five".