1116515505106 has 4 divisors (see below), whose sum is σ = 1674773257662. Its totient is φ = 558257752552.

The previous prime is 1116515504989. The next prime is 1116515505191. The reversal of 1116515505106 is 6015055156111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 994724974881 + 121790530225 = 997359^2 + 348985^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 279128876275 + ... + 279128876278.

Almost surely, 2^{1116515505106} is an apocalyptic number.

1116515505106 is a deficient number, since it is larger than the sum of its proper divisors (558257752556).

1116515505106 is an equidigital number, since it uses as much as digits as its factorization.

1116515505106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558257752555.

The product of its (nonzero) digits is 22500, while the sum is 37.

The spelling of 1116515505106 in words is "one trillion, one hundred sixteen billion, five hundred fifteen million, five hundred five thousand, one hundred six".