1102001000019 has 8 divisors (see below), whose sum is σ = 1503505240512. Its totient is φ = 717582046440.

The previous prime is 1102000999993. The next prime is 1102001000033. The reversal of 1102001000019 is 9100001002011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1102001000019 - 2⁵ = 1102000999987 is a prime.

It is a super-2 number, since 2×1102001000019² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1102000999971 and 1102001000007.

It is not an unprimeable number, because it can be changed into a prime (1102001000039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4271321577 + ... + 4271321834.

It is an arithmetic number, because the mean of its divisors is an integer number (187938155064).

Almost surely, 2^{1102001000019} is an apocalyptic number.

1102001000019 is a deficient number, since it is larger than the sum of its proper divisors (401504240493).

1102001000019 is an equidigital number, since it uses as much as digits as its factorization.

1102001000019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8542643457.

The product of its (nonzero) digits is 18, while the sum is 15.

The spelling of 1102001000019 in words is "one trillion, one hundred two billion, one million, nineteen", and thus it is an aban number.