11121142001463 has 24 divisors (see below), whose sum is σ = 17301142887392. Its totient is φ = 6843151211328.

The previous prime is 11121142001441. The next prime is 11121142001471. The reversal of 11121142001463 is 36410024112111.

It is a happy number.

11121142001463 is a `hidden beast` number, since 1 + 11 + 211 + 420 + 0 + 14 + 6 + 3 = 666.

It is not a de Polignac number, because 11121142001463 - 2¹³ = 11121141993271 is a prime.

It is a super-2 number, since 2×11121142001463² (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 (11121142001413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3083356 + ... + 5634657.

Almost surely, 2^{11121142001463} is an apocalyptic number.

11121142001463 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11121142001463 is a deficient number, since it is larger than the sum of its proper divisors (6180000885929).

11121142001463 is a wasteful number, since it uses less digits than its factorization.

11121142001463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8728935 (or 8728932 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

Adding to 11121142001463 its reverse (36410024112111), we get a palindrome (47531166113574).

The spelling of 11121142001463 in words is "eleven trillion, one hundred twenty-one billion, one hundred forty-two million, one thousand, four hundred sixty-three".