11331545130 has 24 divisors (see below), whose sum is σ = 29462017572. Its totient is φ = 3021745344.

The previous prime is 11331545111. The next prime is 11331545189. The reversal of 11331545130 is 3154513311.

It is a happy number.

11331545130 is a `hidden beast` number, since 1 + 133 + 15 + 4 + 513 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10657052289 + 674492841 = 103233^2 + 25971^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11331545094 and 11331545103.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62952939 + ... + 62953118.

Almost surely, 2^11331545130 is an apocalyptic number.

11331545130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11331545130 is an abundant number, since it is smaller than the sum of its proper divisors (18130472442).

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

11331545130 is a wasteful number, since it uses less digits than its factorization.

11331545130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125906070 (or 125906067 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The spelling of 11331545130 in words is "eleven billion, three hundred thirty-one million, five hundred forty-five thousand, one hundred thirty".