1106512453663 has 2 divisors, whose sum is σ = 1106512453664. Its totient is φ = 1106512453662.

The previous prime is 1106512453639. The next prime is 1106512453699. The reversal of 1106512453663 is 3663542156011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1106512453663 - 2²⁵ = 1106478899231 is a prime.

It is a super-2 number, since 2×1106512453663² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1106512453633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553256226831 + 553256226832.

It is an arithmetic number, because the mean of its divisors is an integer number (553256226832).

Almost surely, 2^{1106512453663} is an apocalyptic number.

1106512453663 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106512453663 is an equidigital number, since it uses as much as digits as its factorization.

1106512453663 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 1106512453663 in words is "one trillion, one hundred six billion, five hundred twelve million, four hundred fifty-three thousand, six hundred sixty-three".