1113653645016 has 32 divisors (see below), whose sum is σ = 3037237214400. Its totient is φ = 337470801440.

The previous prime is 1113653644973. The next prime is 1113653645059. The reversal of 1113653645016 is 6105463563111.

It is an interprime number because it is at equal distance from previous prime (1113653644973) and next prime (1113653645059).

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 2109192246 + ... + 2109192773.

It is an arithmetic number, because the mean of its divisors is an integer number (94913662950).

Almost surely, 2^{1113653645016} is an apocalyptic number.

It is an amenable number.

1113653645016 is an abundant number, since it is smaller than the sum of its proper divisors (1923583569384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113653645016 is a wasteful number, since it uses less digits than its factorization.

1113653645016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4218385039 (or 4218385035 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The spelling of 1113653645016 in words is "one trillion, one hundred thirteen billion, six hundred fifty-three million, six hundred forty-five thousand, sixteen".