11051630204650 has 192 divisors, whose sum is σ = 24660604477440. Its totient is φ = 3604940640000.

The previous prime is 11051630204639. The next prime is 11051630204759. The reversal of 11051630204650 is 5640203615011.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1998122385 + ... + 1998127915.

It is an arithmetic number, because the mean of its divisors is an integer number (128440648320).

Almost surely, 2^{11051630204650} is an apocalyptic number.

11051630204650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11051630204650 is an abundant number, since it is smaller than the sum of its proper divisors (13608974272790).

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

11051630204650 is a wasteful number, since it uses less digits than its factorization.

11051630204650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8661 (or 8656 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

Adding to 11051630204650 its reverse (5640203615011), we get a palindrome (16691833819661).

The spelling of 11051630204650 in words is "eleven trillion, fifty-one billion, six hundred thirty million, two hundred four thousand, six hundred fifty".