981733101 has 8 divisors (see below), whose sum is σ = 1323685440. Its totient is φ = 647134752.

The previous prime is 981733063. The next prime is 981733121. The reversal of 981733101 is 101337189.

981733101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 981733101 - 2¹⁰ = 981732077 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (981733121) 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, 1838185 + ... + 1838718.

It is an arithmetic number, because the mean of its divisors is an integer number (165460680).

Almost surely, 2^981733101 is an apocalyptic number.

It is an amenable number.

981733101 is a deficient number, since it is larger than the sum of its proper divisors (341952339).

981733101 is a wasteful number, since it uses less digits than its factorization.

981733101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3676995.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 981733101 is about 31332.6203979176. The cubic root of 981733101 is about 993.8735772589.

The spelling of 981733101 in words is "nine hundred eighty-one million, seven hundred thirty-three thousand, one hundred one".