1000001010101 has 8 divisors (see below), whose sum is σ = 1043521511424. Its totient is φ = 956484025200.

The previous prime is 1000001010083. The next prime is 1000001010119. The reversal of 1000001010101 is 1010101000001.

It is an interprime number because it is at equal distance from previous prime (1000001010083) and next prime (1000001010119).

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 1000001010101 - 2¹⁸ = 1000000747957 is a prime.

It is a Duffinian number.

1000001010101 is a modest number, since divided by 1010101 gives 10000 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000001010301) 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, 289550 + ... + 1443551.

It is an arithmetic number, because the mean of its divisors is an integer number (130440188928).

Almost surely, 2^{1000001010101} is an apocalyptic number.

It is an amenable number.

1000001010101 is a deficient number, since it is larger than the sum of its proper divisors (43520501323).

1000001010101 is a wasteful number, since it uses less digits than its factorization.

1000001010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1758211.

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 1000001010101 its reverse (1010101000001), we get a palindrome (2010102010102).

The spelling of 1000001010101 in words is "one trillion, one million, ten thousand, one hundred one".