1101000010000 has 100 divisors (see below), whose sum is σ = 2907961516944. Its totient is φ = 400363600000.

The previous prime is 1101000009979. The next prime is 1101000010009. The reversal of 1101000010000 is 100001011.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (4).

It is not an unprimeable number, because it can be changed into a prime (1101000010009) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4894546 + ... + 5114545.

Almost surely, 2^{1101000010000} is an apocalyptic number.

1101000010000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101000010000 is an abundant number, since it is smaller than the sum of its proper divisors (1806961506944).

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

1101000010000 is a wasteful number, since it uses less digits than its factorization.

1101000010000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10009130 (or 10009109 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 4.

Adding to 1101000010000 its reverse (100001011), we get a palindrome (1101100011011).

The spelling of 1101000010000 in words is "one trillion, one hundred one billion, ten thousand".