1000002100011 has 8 divisors (see below), whose sum is σ = 1333797986304. Its totient is φ = 666437140200.

The previous prime is 1000002100007. The next prime is 1000002100021. The reversal of 1000002100011 is 1100012000001.

1000002100011 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1000002100011 - 2² = 1000002100007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1000002100001) 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, 57721515 + ... + 57738836.

It is an arithmetic number, because the mean of its divisors is an integer number (166724748288).

Almost surely, 2^{1000002100011} is an apocalyptic number.

1000002100011 is a deficient number, since it is larger than the sum of its proper divisors (333795886293).

1000002100011 is a wasteful number, since it uses less digits than its factorization.

1000002100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115463241.

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 1000002100011 its reverse (1100012000001), we get a palindrome (2100014100012).

The spelling of 1000002100011 in words is "one trillion, two million, one hundred thousand, eleven".