11130321202 has 64 divisors (see below), whose sum is σ = 22784041728. Its totient is φ = 3937248000.

The previous prime is 11130321193. The next prime is 11130321217. The reversal of 11130321202 is 20212303111.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76552 + ... + 167692.

It is an arithmetic number, because the mean of its divisors is an integer number (356000652).

Almost surely, 2^11130321202 is an apocalyptic number.

11130321202 is an abundant number, since it is smaller than the sum of its proper divisors (11653720526).

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

11130321202 is a wasteful number, since it uses less digits than its factorization.

11130321202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91235.

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

Adding to 11130321202 its reverse (20212303111), we get a palindrome (31342624313).

The spelling of 11130321202 in words is "eleven billion, one hundred thirty million, three hundred twenty-one thousand, two hundred two".