10109397 has 8 divisors (see below), whose sum is σ = 14065344. Its totient is φ = 6446528.

The previous prime is 10109389. The next prime is 10109413. The reversal of 10109397 is 79390101.

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

It is a cyclic number.

It is not a de Polignac number, because 10109397 - 2³ = 10109389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10109497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73188 + ... + 73325.

It is an arithmetic number, because the mean of its divisors is an integer number (1758168).

Almost surely, 2^10109397 is an apocalyptic number.

It is an amenable number.

10109397 is a deficient number, since it is larger than the sum of its proper divisors (3955947).

10109397 is a wasteful number, since it uses less digits than its factorization.

10109397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146539.

The product of its (nonzero) digits is 1701, while the sum is 30.

The square root of 10109397 is about 3179.5277951293. The cubic root of 10109397 is about 216.2262504128.

Adding to 10109397 its reverse (79390101), we get a palindrome (89499498).

The spelling of 10109397 in words is "ten million, one hundred nine thousand, three hundred ninety-seven".