11000113215 has 32 divisors (see below), whose sum is σ = 21661764096. Its totient is φ = 4641805440.

The previous prime is 11000113207. The next prime is 11000113273. The reversal of 11000113215 is 51231100011.

It is not a de Polignac number, because 11000113215 - 2³ = 11000113207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 11000113194 and 11000113203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4027981 + ... + 4030710.

It is an arithmetic number, because the mean of its divisors is an integer number (676930128).

Almost surely, 2^11000113215 is an apocalyptic number.

11000113215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11000113215 is a deficient number, since it is larger than the sum of its proper divisors (10661650881).

11000113215 is a wasteful number, since it uses less digits than its factorization.

11000113215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8058719.

The product of its (nonzero) digits is 30, while the sum is 15.

Adding to 11000113215 its reverse (51231100011), we get a palindrome (62231213226).

The spelling of 11000113215 in words is "eleven billion, one hundred thirteen thousand, two hundred fifteen".