102092093 has 8 divisors (see below), whose sum is σ = 106080600. Its totient is φ = 98134848.

The previous prime is 102092087. The next prime is 102092117. The reversal of 102092093 is 390290201.

It can be written as a sum of positive squares in 4 ways, for example, as 11042329 + 91049764 = 3323^2 + 9542^2 .

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-102092093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102092063) 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, 1046 + ... + 14327.

It is an arithmetic number, because the mean of its divisors is an integer number (13260075).

Almost surely, 2^102092093 is an apocalyptic number.

It is an amenable number.

102092093 is a deficient number, since it is larger than the sum of its proper divisors (3988507).

102092093 is a wasteful number, since it uses less digits than its factorization.

102092093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15631.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 102092093 is about 10104.0631925973. The cubic root of 102092093 is about 467.3734477819.

The spelling of 102092093 in words is "one hundred two million, ninety-two thousand, ninety-three".