11601345102523 has 32 divisors (see below), whose sum is σ = 12926209651200. Its totient is φ = 10323810282240.

The previous prime is 11601345102499. The next prime is 11601345102533. The reversal of 11601345102523 is 32520154310611.

It is a cyclic number.

It is not a de Polignac number, because 11601345102523 - 2⁵ = 11601345102491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11601345102533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146288640 + ... + 146367922.

It is an arithmetic number, because the mean of its divisors is an integer number (403944051600).

Almost surely, 2^{11601345102523} is an apocalyptic number.

11601345102523 is a deficient number, since it is larger than the sum of its proper divisors (1324864548677).

11601345102523 is a wasteful number, since it uses less digits than its factorization.

11601345102523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80739.

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 11601345102523 in words is "eleven trillion, six hundred one billion, three hundred forty-five million, one hundred two thousand, five hundred twenty-three".