11602251330 has 64 divisors (see below), whose sum is σ = 29241416448. Its totient is φ = 2940537600.

The previous prime is 11602251233. The next prime is 11602251343. The reversal of 11602251330 is 3315220611.

It is a super-2 number, since 2×11602251330² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11602251330.

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, 54780 + ... + 161880.

It is an arithmetic number, because the mean of its divisors is an integer number (456897132).

Almost surely, 2^11602251330 is an apocalyptic number.

11602251330 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 11602251330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14620708224).

11602251330 is an abundant number, since it is smaller than the sum of its proper divisors (17639165118).

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

11602251330 is a wasteful number, since it uses less digits than its factorization.

11602251330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107291.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 11602251330 its reverse (3315220611), we get a palindrome (14917471941).

The spelling of 11602251330 in words is "eleven billion, six hundred two million, two hundred fifty-one thousand, three hundred thirty".