1116203256526 has 32 divisors (see below), whose sum is σ = 1724045368320. Its totient is φ = 541722698400.

The previous prime is 1116203256521. The next prime is 1116203256551. The reversal of 1116203256526 is 6256523026111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116203256521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20524911 + ... + 20579221.

It is an arithmetic number, because the mean of its divisors is an integer number (53876417760).

Almost surely, 2^{1116203256526} is an apocalyptic number.

1116203256526 is a deficient number, since it is larger than the sum of its proper divisors (607842111794).

1116203256526 is a wasteful number, since it uses less digits than its factorization.

1116203256526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56160.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 1116203256526 in words is "one trillion, one hundred sixteen billion, two hundred three million, two hundred fifty-six thousand, five hundred twenty-six".