102678941 has 8 divisors (see below), whose sum is σ = 103488000. Its totient is φ = 101873520.

The previous prime is 102678887. The next prime is 102678977. The reversal of 102678941 is 149876201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102678941 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 102678895 and 102678904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102678841) 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, 82796 + ... + 84026.

It is an arithmetic number, because the mean of its divisors is an integer number (12936000).

Almost surely, 2^102678941 is an apocalyptic number.

It is an amenable number.

102678941 is a deficient number, since it is larger than the sum of its proper divisors (809059).

102678941 is a wasteful number, since it uses less digits than its factorization.

102678941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 102678941 is about 10133.0617781596. The cubic root of 102678941 is about 468.2672594427.

The spelling of 102678941 in words is "one hundred two million, six hundred seventy-eight thousand, nine hundred forty-one".