11451330114111 has 12 divisors (see below), whose sum is σ = 16540839528720. Its totient is φ = 7634206523520.

The previous prime is 11451330114101. The next prime is 11451330114281. The reversal of 11451330114111 is 11141103315411.

11451330114111 is a `hidden beast` number, since 1 + 1 + 4 + 513 + 3 + 0 + 1 + 141 + 1 + 1 = 666.

It is not a de Polignac number, because 11451330114111 - 2⁶ = 11451330114047 is a prime.

It is a super-2 number, since 2×11451330114111² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11451330114101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9068310 + ... + 10253628.

It is an arithmetic number, because the mean of its divisors is an integer number (1378403294060).

Almost surely, 2^{11451330114111} is an apocalyptic number.

11451330114111 is a deficient number, since it is larger than the sum of its proper divisors (5089509414609).

11451330114111 is a wasteful number, since it uses less digits than its factorization.

11451330114111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2258766 (or 2258763 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 27.

Adding to 11451330114111 its reverse (11141103315411), we get a palindrome (22592433429522).

The spelling of 11451330114111 in words is "eleven trillion, four hundred fifty-one billion, three hundred thirty million, one hundred fourteen thousand, one hundred eleven".