11020201630 has 16 divisors (see below), whose sum is σ = 19837987344. Its totient is φ = 4407719680.

The previous prime is 11020201589. The next prime is 11020201639. The reversal of 11020201630 is 3610202011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020201639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107769 + ... + 183451.

It is an arithmetic number, because the mean of its divisors is an integer number (1239874209).

Almost surely, 2^11020201630 is an apocalyptic number.

11020201630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11020201630 is a deficient number, since it is larger than the sum of its proper divisors (8817785714).

11020201630 is a wasteful number, since it uses less digits than its factorization.

11020201630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90251.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11020201630 its reverse (3610202011), we get a palindrome (14630403641).

The spelling of 11020201630 in words is "eleven billion, twenty million, two hundred one thousand, six hundred thirty".