1000010012101 has 8 divisors (see below), whose sum is σ = 1017008978400. Its totient is φ = 983012700720.

The previous prime is 1000010012093. The next prime is 1000010012173. The reversal of 1000010012101 is 1012100100001.

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

It is a cyclic number.

It is not a de Polignac number, because 1000010012101 - 2³ = 1000010012093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000010012401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 836931 + ... + 1643311.

It is an arithmetic number, because the mean of its divisors is an integer number (127126122300).

Almost surely, 2^{1000010012101} is an apocalyptic number.

It is an amenable number.

1000010012101 is a deficient number, since it is larger than the sum of its proper divisors (16998966299).

1000010012101 is an equidigital number, since it uses as much as digits as its factorization.

1000010012101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827459.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 1000010012101 its reverse (1012100100001), we get a palindrome (2012110112102).

The spelling of 1000010012101 in words is "one trillion, ten million, twelve thousand, one hundred one".