11454134561113 has 4 divisors (see below), whose sum is σ = 12056983748560. Its totient is φ = 10851285373668.

The previous prime is 11454134561021. The next prime is 11454134561137. The reversal of 11454134561113 is 31116543145411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11454134561113 - 2⁹ = 11454134560601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11454134561143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301424593695 + ... + 301424593732.

It is an arithmetic number, because the mean of its divisors is an integer number (3014245937140).

Almost surely, 2^{11454134561113} is an apocalyptic number.

It is an amenable number.

11454134561113 is a deficient number, since it is larger than the sum of its proper divisors (602849187447).

11454134561113 is an equidigital number, since it uses as much as digits as its factorization.

11454134561113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602849187446.

The product of its digits is 86400, while the sum is 40.

The spelling of 11454134561113 in words is "eleven trillion, four hundred fifty-four billion, one hundred thirty-four million, five hundred sixty-one thousand, one hundred thirteen".