11120413155 has 48 divisors (see below), whose sum is σ = 18675551232. Its totient is φ = 5644598400.

The previous prime is 11120413111. The next prime is 11120413169. The reversal of 11120413155 is 55131402111.

It is not a de Polignac number, because 11120413155 - 2⁶ = 11120413091 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1727052 + ... + 1733478.

It is an arithmetic number, because the mean of its divisors is an integer number (389073984).

Almost surely, 2^11120413155 is an apocalyptic number.

11120413155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11120413155 is a deficient number, since it is larger than the sum of its proper divisors (7555138077).

11120413155 is an equidigital number, since it uses as much as digits as its factorization.

11120413155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6588 (or 6527 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 24.

Adding to 11120413155 its reverse (55131402111), we get a palindrome (66251815266).

The spelling of 11120413155 in words is "eleven billion, one hundred twenty million, four hundred thirteen thousand, one hundred fifty-five".