980134101 has 20 divisors (see below), whose sum is σ = 1469586624. Its totient is φ = 650997000.

The previous prime is 980134097. The next prime is 980134109. The reversal of 980134101 is 101431089.

It is not a de Polignac number, because 980134101 - 2² = 980134097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980134109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 375 + ... + 44276.

Almost surely, 2^980134101 is an apocalyptic number.

It is an amenable number.

980134101 is a deficient number, since it is larger than the sum of its proper divisors (489452523).

980134101 is a wasteful number, since it uses less digits than its factorization.

980134101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44934 (or 44925 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 980134101 is about 31307.0934613867. The cubic root of 980134101 is about 993.3336927640. Note that the first 3 decimals are identical.

The spelling of 980134101 in words is "nine hundred eighty million, one hundred thirty-four thousand, one hundred one".