980012002001101 has 4 divisors (see below), whose sum is σ = 980012169337500. Its totient is φ = 980011834664704.

The previous prime is 980012002001093. The next prime is 980012002001119. The reversal of 980012002001101 is 101100200210089.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 914251677194025 + 65760324807076 = 30236595^2 + 8109274^2 .

It is a cyclic number.

It is not a de Polignac number, because 980012002001101 - 2³ = 980012002001093 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 (980012002001141) 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 3 ways as a sum of consecutive naturals, for example, 74552326 + ... + 86706823.

It is an arithmetic number, because the mean of its divisors is an integer number (245003042334375).

Almost surely, 2^{980012002001101} is an apocalyptic number.

It is an amenable number.

980012002001101 is a deficient number, since it is larger than the sum of its proper divisors (167336399).

980012002001101 is a wasteful number, since it uses less digits than its factorization.

980012002001101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167336398.

The product of its (nonzero) digits is 288, while the sum is 25.

The spelling of 980012002001101 in words is "nine hundred eighty trillion, twelve billion, two million, one thousand, one hundred one".