11256328130 has 16 divisors (see below), whose sum is σ = 20264170680. Its totient is φ = 4501913472.

The previous prime is 11256328103. The next prime is 11256328147. The reversal of 11256328130 is 3182365211.

It can be written as a sum of positive squares in 4 ways, for example, as 11215021801 + 41306329 = 105901^2 + 6427^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3302 + ... + 150078.

Almost surely, 2^11256328130 is an apocalyptic number.

11256328130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11256328130 is a deficient number, since it is larger than the sum of its proper divisors (9007842550).

11256328130 is a wasteful number, since it uses less digits than its factorization.

11256328130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154453.

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 11256328130 in words is "eleven billion, two hundred fifty-six million, three hundred twenty-eight thousand, one hundred thirty".