11523520313602 has 16 divisors (see below), whose sum is σ = 18884522907072. Its totient is φ = 5230226750320.

The previous prime is 11523520313519. The next prime is 11523520313647. The reversal of 11523520313602 is 20631302532511.

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, 386836198 + ... + 386865985.

It is an arithmetic number, because the mean of its divisors is an integer number (1180282681692).

Almost surely, 2^{11523520313602} is an apocalyptic number.

11523520313602 is a deficient number, since it is larger than the sum of its proper divisors (7361002593470).

11523520313602 is a wasteful number, since it uses less digits than its factorization.

11523520313602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773702873.

The product of its (nonzero) digits is 32400, while the sum is 34.

The spelling of 11523520313602 in words is "eleven trillion, five hundred twenty-three billion, five hundred twenty million, three hundred thirteen thousand, six hundred two".