11114163453531 has 8 divisors (see below), whose sum is σ = 15329880625680. Its totient is φ = 7153944291872.

The previous prime is 11114163453529. The next prime is 11114163453697. The reversal of 11114163453531 is 13535436141111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11114163453531 - 2¹ = 11114163453529 is a prime.

It is a super-2 number, since 2×11114163453531² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11114163453531.

It is not an unprimeable number, because it can be changed into a prime (11114163453511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63874502520 + ... + 63874502693.

It is an arithmetic number, because the mean of its divisors is an integer number (1916235078210).

Almost surely, 2^{11114163453531} is an apocalyptic number.

11114163453531 is a deficient number, since it is larger than the sum of its proper divisors (4215717172149).

11114163453531 is a wasteful number, since it uses less digits than its factorization.

11114163453531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127749005245.

The product of its digits is 64800, while the sum is 39.

Adding to 11114163453531 its reverse (13535436141111), we get a palindrome (24649599594642).

The spelling of 11114163453531 in words is "eleven trillion, one hundred fourteen billion, one hundred sixty-three million, four hundred fifty-three thousand, five hundred thirty-one".