10123669 has 2 divisors, whose sum is σ = 10123670. Its totient is φ = 10123668.

The previous prime is 10123667. The next prime is 10123693. The reversal of 10123669 is 96632101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9579025 + 544644 = 3095^2 + 738^2 .

It is a cyclic number.

It is not a de Polignac number, because 10123669 - 2¹ = 10123667 is a prime.

It is a super-2 number, since 2×10123669² = 204977348043122, which contains 22 as substring.

Together with 10123667, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10123667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061834 + 5061835.

It is an arithmetic number, because the mean of its divisors is an integer number (5061835).

Almost surely, 2^10123669 is an apocalyptic number.

It is an amenable number.

10123669 is a deficient number, since it is larger than the sum of its proper divisors (1).

10123669 is an equidigital number, since it uses as much as digits as its factorization.

10123669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 10123669 is about 3181.7713619932. The cubic root of 10123669 is about 216.3279554557.

The spelling of 10123669 in words is "ten million, one hundred twenty-three thousand, six hundred sixty-nine".