11302202130 has 128 divisors (see below), whose sum is σ = 28265352192. Its totient is φ = 2890315008.

The previous prime is 11302202113. The next prime is 11302202137. The reversal of 11302202130 is 3120220311.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (11302202137) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30300624 + ... + 30300996.

It is an arithmetic number, because the mean of its divisors is an integer number (220823064).

Almost surely, 2^11302202130 is an apocalyptic number.

11302202130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11302202130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14132676096).

11302202130 is an abundant number, since it is smaller than the sum of its proper divisors (16963150062).

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

11302202130 is a wasteful number, since it uses less digits than its factorization.

11302202130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 11302202130 its reverse (3120220311), we get a palindrome (14422422441).

The spelling of 11302202130 in words is "eleven billion, three hundred two million, two hundred two thousand, one hundred thirty".