1087223208313 has 4 divisors (see below), whose sum is σ = 1186061681808. Its totient is φ = 988384734820.

The previous prime is 1087223208259. The next prime is 1087223208319. The reversal of 1087223208313 is 3138023227801.

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 1087223208313 - 2⁹ = 1087223207801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1087223208319) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 49419236731 + ... + 49419236752.

It is an arithmetic number, because the mean of its divisors is an integer number (296515420452).

Almost surely, 2^{1087223208313} is an apocalyptic number.

It is an amenable number.

1087223208313 is a deficient number, since it is larger than the sum of its proper divisors (98838473495).

1087223208313 is an equidigital number, since it uses as much as digits as its factorization.

1087223208313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98838473494.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 1087223208313 in words is "one trillion, eighty-seven billion, two hundred twenty-three million, two hundred eight thousand, three hundred thirteen".