1113553463320 has 16 divisors (see below), whose sum is σ = 2505495292560. Its totient is φ = 445421385312.

The previous prime is 1113553463311. The next prime is 1113553463339. The reversal of 1113553463320 is 233643553111.

It is a self number, because there is not a number n which added to its sum of digits gives 1113553463320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13919418252 + ... + 13919418331.

It is an arithmetic number, because the mean of its divisors is an integer number (156593455785).

Almost surely, 2^{1113553463320} is an apocalyptic number.

1113553463320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113553463320 is an abundant number, since it is smaller than the sum of its proper divisors (1391941829240).

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

1113553463320 is a wasteful number, since it uses less digits than its factorization.

1113553463320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27838836594 (or 27838836590 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 37.

The spelling of 1113553463320 in words is "one trillion, one hundred thirteen billion, five hundred fifty-three million, four hundred sixty-three thousand, three hundred twenty".