980912101 has 16 divisors (see below), whose sum is σ = 1069971840. Its totient is φ = 893851200.

The previous prime is 980912099. The next prime is 980912113. The reversal of 980912101 is 101219089.

It is a cyclic number.

It is not a de Polignac number, because 980912101 - 2¹ = 980912099 is a prime.

It is a super-3 number, since 3×980912101³ (a number of 28 digits) contains 333 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 (980912131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 549256 + ... + 551038.

It is an arithmetic number, because the mean of its divisors is an integer number (66873240).

Almost surely, 2^980912101 is an apocalyptic number.

It is an amenable number.

980912101 is a deficient number, since it is larger than the sum of its proper divisors (89059739).

980912101 is a wasteful number, since it uses less digits than its factorization.

980912101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2316.

The product of its (nonzero) digits is 1296, while the sum is 31.

The square root of 980912101 is about 31319.5162957540. The cubic root of 980912101 is about 993.5964490622.

The spelling of 980912101 in words is "nine hundred eighty million, nine hundred twelve thousand, one hundred one".