1002170601101 has 4 divisors (see below), whose sum is σ = 1006585449792. Its totient is φ = 997755752412.

The previous prime is 1002170601097. The next prime is 1002170601139. The reversal of 1002170601101 is 1011060712001.

It is a happy number.

1002170601101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1002170601101 - 2² = 1002170601097 is a prime.

It is a super-2 number, since 2×1002170601101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002170601181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2207424005 + ... + 2207424458.

It is an arithmetic number, because the mean of its divisors is an integer number (251646362448).

Almost surely, 2^{1002170601101} is an apocalyptic number.

It is an amenable number.

1002170601101 is a deficient number, since it is larger than the sum of its proper divisors (4414848691).

1002170601101 is an equidigital number, since it uses as much as digits as its factorization.

1002170601101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4414848690.

The product of its (nonzero) digits is 84, while the sum is 20.

The spelling of 1002170601101 in words is "one trillion, two billion, one hundred seventy million, six hundred one thousand, one hundred one".