10151243 has 4 divisors (see below), whose sum is σ = 10191000. Its totient is φ = 10111488.

The previous prime is 10151233. The next prime is 10151293. The reversal of 10151243 is 34215101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10151243 - 2¹⁰ = 10150219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10151203) 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 in 3 ways as a sum of consecutive naturals, for example, 19493 + ... + 20006.

It is an arithmetic number, because the mean of its divisors is an integer number (2547750).

Almost surely, 2^10151243 is an apocalyptic number.

10151243 is a deficient number, since it is larger than the sum of its proper divisors (39757).

10151243 is an equidigital number, since it uses as much as digits as its factorization.

10151243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39756.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 10151243 is about 3186.1015363607. The cubic root of 10151243 is about 216.5241827176.

Adding to 10151243 its reverse (34215101), we get a palindrome (44366344).

The spelling of 10151243 in words is "ten million, one hundred fifty-one thousand, two hundred forty-three".