11080315570231 has 4 divisors (see below), whose sum is σ = 11080747863472. Its totient is φ = 11079883276992.

The previous prime is 11080315570199. The next prime is 11080315570249. The reversal of 11080315570231 is 13207551308011.

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

It is a cyclic number.

It is not a de Polignac number, because 11080315570231 - 2⁵ = 11080315570199 is a prime.

It is a super-2 number, since 2×11080315570231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11080315570271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216108171 + ... + 216159436.

It is an arithmetic number, because the mean of its divisors is an integer number (2770186965868).

Almost surely, 2^{11080315570231} is an apocalyptic number.

11080315570231 is a deficient number, since it is larger than the sum of its proper divisors (432293241).

11080315570231 is an equidigital number, since it uses as much as digits as its factorization.

11080315570231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432293240.

The product of its (nonzero) digits is 25200, while the sum is 37.

Adding to 11080315570231 its reverse (13207551308011), we get a palindrome (24287866878242).

The spelling of 11080315570231 in words is "eleven trillion, eighty billion, three hundred fifteen million, five hundred seventy thousand, two hundred thirty-one".