11045302356 has 192 divisors, whose sum is σ = 31115943936. Its totient is φ = 3010252800.

The previous prime is 11045302321. The next prime is 11045302361. The reversal of 11045302356 is 65320354011.

11045302356 = T₂₂₁ + T₂₂₂ + ... + T₄₀₄₆.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5772856 + ... + 5774768.

It is an arithmetic number, because the mean of its divisors is an integer number (162062208).

Almost surely, 2^11045302356 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11045302356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15557971968).

11045302356 is an abundant number, since it is smaller than the sum of its proper divisors (20070641580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11045302356 is a wasteful number, since it uses less digits than its factorization.

11045302356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062 (or 2060 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 11045302356 its reverse (65320354011), we get a palindrome (76365656367).

The spelling of 11045302356 in words is "eleven billion, forty-five million, three hundred two thousand, three hundred fifty-six".