10123397 has 4 divisors (see below), whose sum is σ = 10295040. Its totient is φ = 9951756.

The previous prime is 10123387. The next prime is 10123411. The reversal of 10123397 is 79332101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10123397 - 2¹⁸ = 9861253 is a prime.

It is a super-3 number, since 3×10123397³ (a number of 22 digits) contains 333 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 (10123327) 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 3 ways as a sum of consecutive naturals, for example, 85733 + ... + 85850.

It is an arithmetic number, because the mean of its divisors is an integer number (2573760).

Almost surely, 2^10123397 is an apocalyptic number.

It is an amenable number.

10123397 is a deficient number, since it is larger than the sum of its proper divisors (171643).

10123397 is an equidigital number, since it uses as much as digits as its factorization.

10123397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171642.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 10123397 is about 3181.7286182200. The cubic root of 10123397 is about 216.3260180247.

Adding to 10123397 its reverse (79332101), we get a palindrome (89455498).

The spelling of 10123397 in words is "ten million, one hundred twenty-three thousand, three hundred ninety-seven".