11020663465135 has 16 divisors (see below), whose sum is σ = 13611226010112. Its totient is φ = 8562617632800.

The previous prime is 11020663465111. The next prime is 11020663465159. The reversal of 11020663465135 is 53156436602011.

It is an interprime number because it is at equal distance from previous prime (11020663465111) and next prime (11020663465159).

It is a de Polignac number, because none of the positive numbers 2^k-11020663465135 is a prime.

It is a super-2 number, since 2×11020663465135² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11020663465091 and 11020663465100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231648771 + ... + 231696340.

It is an arithmetic number, because the mean of its divisors is an integer number (850701625632).

Almost surely, 2^{11020663465135} is an apocalyptic number.

11020663465135 is a deficient number, since it is larger than the sum of its proper divisors (2590562544977).

11020663465135 is an equidigital number, since it uses as much as digits as its factorization.

11020663465135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463345254.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 11020663465135 in words is "eleven trillion, twenty billion, six hundred sixty-three million, four hundred sixty-five thousand, one hundred thirty-five".