10149023 has 4 divisors (see below), whose sum is σ = 10340568. Its totient is φ = 9957480.

The previous prime is 10149019. The next prime is 10149053. The reversal of 10149023 is 32094101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32094101 = 13 ⋅2468777.

It is a cyclic number.

It is not a de Polignac number, because 10149023 - 2² = 10149019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10148986 and 10149004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10149053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95693 + ... + 95798.

It is an arithmetic number, because the mean of its divisors is an integer number (2585142).

Almost surely, 2^10149023 is an apocalyptic number.

10149023 is a deficient number, since it is larger than the sum of its proper divisors (191545).

10149023 is an equidigital number, since it uses as much as digits as its factorization.

10149023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191544.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 10149023 is about 3185.7531291674. The cubic root of 10149023 is about 216.5083975003.

The spelling of 10149023 in words is "ten million, one hundred forty-nine thousand, twenty-three".