11309130039025 has 243 divisors, whose sum is σ = 18690877275651. Its totient is φ = 6764120213760.

The previous prime is 11309130038981. The next prime is 11309130039059. The reversal of 11309130039025 is 52093003190311.

The square root of 11309130039025 is 3362905.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 11301974909281 + 7155129744 = 3361841^2 + 84588^2 .

It is not a de Polignac number, because 11309130039025 - 2¹⁹ = 11309129514737 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 242 ways as a sum of consecutive naturals, for example, 29072313531 + ... + 29072313919.

Almost surely, 2^{11309130039025} is an apocalyptic number.

11309130039025 is the 3362905-th square number.

11309130039025 is the 1681453-rd centered octagonal number.

It is an amenable number.

11309130039025 is a deficient number, since it is larger than the sum of its proper divisors (7381747236626).

11309130039025 is an equidigital number, since it uses as much as digits as its factorization.

11309130039025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866 (or 433 counting only the distinct ones).

The product of its (nonzero) digits is 21870, while the sum is 37.

The spelling of 11309130039025 in words is "eleven trillion, three hundred nine billion, one hundred thirty million, thirty-nine thousand, twenty-five".