1100563639148 has 24 divisors (see below), whose sum is σ = 1971121798800. Its totient is φ = 537390463680.

The previous prime is 1100563639141. The next prime is 1100563639151. The reversal of 1100563639148 is 8419363650011.

It is a super-2 number, since 2×1100563639148² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1100563639141) 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 7 ways as a sum of consecutive naturals, for example, 430178 + ... + 1544726.

It is an arithmetic number, because the mean of its divisors is an integer number (82130074950).

Almost surely, 2^{1100563639148} is an apocalyptic number.

It is an amenable number.

1100563639148 is a deficient number, since it is larger than the sum of its proper divisors (870558159652).

1100563639148 is a wasteful number, since it uses less digits than its factorization.

1100563639148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120337 (or 1120335 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 47.

The spelling of 1100563639148 in words is "one trillion, one hundred billion, five hundred sixty-three million, six hundred thirty-nine thousand, one hundred forty-eight".