1000101210101 has 8 divisors (see below), whose sum is σ = 1142979038400. Its totient is φ = 857224938528.

The previous prime is 1000101210091. The next prime is 1000101210103. The reversal of 1000101210101 is 1010121010001.

It is a happy number.

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

It is not a de Polignac number, because 1000101210101 - 2¹⁰ = 1000101209077 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 (1000101210103) 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, 1834625 + ... + 2316473.

It is an arithmetic number, because the mean of its divisors is an integer number (142872379800).

Almost surely, 2^{1000101210101} is an apocalyptic number.

It is an amenable number.

1000101210101 is a deficient number, since it is larger than the sum of its proper divisors (142877828299).

1000101210101 is an equidigital number, since it uses as much as digits as its factorization.

1000101210101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778363.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 1000101210101 its reverse (1010121010001), we get a palindrome (2010222220102).

The spelling of 1000101210101 in words is "one trillion, one hundred one million, two hundred ten thousand, one hundred one".