11453446051123 has 8 divisors (see below), whose sum is σ = 11457083360000. Its totient is φ = 11449809121608.

The previous prime is 11453446051081. The next prime is 11453446051147. The reversal of 11453446051123 is 32115064435411.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11453446051123 is a prime.

It is a super-2 number, since 2×11453446051123² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11453446051193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67889128 + ... + 68057626.

It is an arithmetic number, because the mean of its divisors is an integer number (1432135420000).

Almost surely, 2^{11453446051123} is an apocalyptic number.

11453446051123 is a deficient number, since it is larger than the sum of its proper divisors (3637308877).

11453446051123 is a wasteful number, since it uses less digits than its factorization.

11453446051123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189681.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 11453446051123 in words is "eleven trillion, four hundred fifty-three billion, four hundred forty-six million, fifty-one thousand, one hundred twenty-three".