11520655203025 has 6 divisors (see below), whose sum is σ = 14285612451782. Its totient is φ = 9216524162400.

The previous prime is 11520655202951. The next prime is 11520655203049. The reversal of 11520655203025 is 52030255602511.

It can be written as a sum of positive squares in 3 ways, for example, as 3976530527376 + 7544124675649 = 1994124^2 + 2746657^2 .

It is not a de Polignac number, because 11520655203025 - 2⁷ = 11520655202897 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 230413104036 + ... + 230413104085.

Almost surely, 2^{11520655203025} is an apocalyptic number.

It is an amenable number.

11520655203025 is a deficient number, since it is larger than the sum of its proper divisors (2764957248757).

11520655203025 is an equidigital number, since it uses as much as digits as its factorization.

11520655203025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460826208131 (or 460826208126 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 11520655203025 in words is "eleven trillion, five hundred twenty billion, six hundred fifty-five million, two hundred three thousand, twenty-five".