11130310752 has 96 divisors (see below), whose sum is σ = 31897079424. Its totient is φ = 3370291200.

The previous prime is 11130310727. The next prime is 11130310769. The reversal of 11130310752 is 25701303111.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1788927 + ... + 1795137.

It is an arithmetic number, because the mean of its divisors is an integer number (332261244).

Almost surely, 2^11130310752 is an apocalyptic number.

11130310752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11130310752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15948539712).

11130310752 is an abundant number, since it is smaller than the sum of its proper divisors (20766768672).

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

11130310752 is a wasteful number, since it uses less digits than its factorization.

11130310752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7932 (or 7924 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 24.

Adding to 11130310752 its reverse (25701303111), we get a palindrome (36831613863).

The spelling of 11130310752 in words is "eleven billion, one hundred thirty million, three hundred ten thousand, seven hundred fifty-two".