1099484477513 has 4 divisors (see below), whose sum is σ = 1099923746688. Its totient is φ = 1099045208340.

The previous prime is 1099484477489. The next prime is 1099484477519. The reversal of 1099484477513 is 3157744849901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1099484477513 - 2¹⁸ = 1099484215369 is a prime.

It is a super-2 number, since 2×1099484477513² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1099484477519) 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, 219630833 + ... + 219635838.

It is an arithmetic number, because the mean of its divisors is an integer number (274980936672).

Almost surely, 2^{1099484477513} is an apocalyptic number.

It is an amenable number.

1099484477513 is a deficient number, since it is larger than the sum of its proper divisors (439269175).

1099484477513 is an equidigital number, since it uses as much as digits as its factorization.

1099484477513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439269174.

The product of its (nonzero) digits is 30481920, while the sum is 62.

The spelling of 1099484477513 in words is "one trillion, ninety-nine billion, four hundred eighty-four million, four hundred seventy-seven thousand, five hundred thirteen".