11051323125250 has 32 divisors (see below), whose sum is σ = 20761179768576. Its totient is φ = 4404908977200.

The previous prime is 11051323125233. The next prime is 11051323125251. The reversal of 11051323125250 is 5252132315011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11051323125251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78030474 + ... + 78171973.

It is an arithmetic number, because the mean of its divisors is an integer number (648786867768).

Almost surely, 2^{11051323125250} is an apocalyptic number.

11051323125250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11051323125250 is a deficient number, since it is larger than the sum of its proper divisors (9709856643326).

11051323125250 is a wasteful number, since it uses less digits than its factorization.

11051323125250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156202747 (or 156202737 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 31.

The spelling of 11051323125250 in words is "eleven trillion, fifty-one billion, three hundred twenty-three million, one hundred twenty-five thousand, two hundred fifty".