11323270134452 has 48 divisors (see below), whose sum is σ = 19997887150080. Its totient is φ = 5609757714912.

The previous prime is 11323270134439. The next prime is 11323270134493. The reversal of 11323270134452 is 25443107232311.

It is a super-2 number, since 2×11323270134452² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1038540833 + ... + 1038551735.

It is an arithmetic number, because the mean of its divisors is an integer number (416622648960).

Almost surely, 2^{11323270134452} is an apocalyptic number.

It is an amenable number.

11323270134452 is a deficient number, since it is larger than the sum of its proper divisors (8674617015628).

11323270134452 is a wasteful number, since it uses less digits than its factorization.

11323270134452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14580 (or 14578 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

Adding to 11323270134452 its reverse (25443107232311), we get a palindrome (36766377366763).

The spelling of 11323270134452 in words is "eleven trillion, three hundred twenty-three billion, two hundred seventy million, one hundred thirty-four thousand, four hundred fifty-two".