11454133066213 has 4 divisors (see below), whose sum is σ = 11469888408160. Its totient is φ = 11438377724268.

The previous prime is 11454133066139. The next prime is 11454133066297. The reversal of 11454133066213 is 31266033145411.

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 a de Polignac number, because none of the positive numbers 2^k-11454133066213 is a prime.

It is a super-3 number, since 3×11454133066213³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11454133016213) 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, 7877669883 + ... + 7877671336.

It is an arithmetic number, because the mean of its divisors is an integer number (2867472102040).

Almost surely, 2^{11454133066213} is an apocalyptic number.

It is an amenable number.

11454133066213 is a deficient number, since it is larger than the sum of its proper divisors (15755341947).

11454133066213 is an equidigital number, since it uses as much as digits as its factorization.

11454133066213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15755341946.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 11454133066213 in words is "eleven trillion, four hundred fifty-four billion, one hundred thirty-three million, sixty-six thousand, two hundred thirteen".