109702943 has 8 divisors (see below), whose sum is σ = 125488800. Its totient is φ = 93945600.

The previous prime is 109702897. The next prime is 109702963. The reversal of 109702943 is 349207901.

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

It is not a de Polignac number, because 109702943 - 2¹⁰ = 109701919 is a prime.

It is a super-2 number, since 2×109702943² = 24069471405722498, which 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 (109702963) 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 7 ways as a sum of consecutive naturals, for example, 1883 + ... + 14931.

It is an arithmetic number, because the mean of its divisors is an integer number (15686100).

Almost surely, 2^109702943 is an apocalyptic number.

109702943 is a deficient number, since it is larger than the sum of its proper divisors (15785857).

109702943 is a wasteful number, since it uses less digits than its factorization.

109702943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14257.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 109702943 is about 10473.9172710118. The cubic root of 109702943 is about 478.7102863207.

The spelling of 109702943 in words is "one hundred nine million, seven hundred two thousand, nine hundred forty-three".