10143453 has 4 divisors (see below), whose sum is σ = 13524608. Its totient is φ = 6762300.

The previous prime is 10143451. The next prime is 10143467. The reversal of 10143453 is 35434101.

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, and also an emirpimes, since its reverse is a distinct semiprime: 35434101 = 3 ⋅11811367.

It is not a de Polignac number, because 10143453 - 2¹ = 10143451 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143451) 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, 1690573 + ... + 1690578.

It is an arithmetic number, because the mean of its divisors is an integer number (3381152).

Almost surely, 2^10143453 is an apocalyptic number.

It is an amenable number.

10143453 is a deficient number, since it is larger than the sum of its proper divisors (3381155).

10143453 is an equidigital number, since it uses as much as digits as its factorization.

10143453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3381154.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 10143453 is about 3184.8788046015. The cubic root of 10143453 is about 216.4687821121.

Adding to 10143453 its reverse (35434101), we get a palindrome (45577554).

The spelling of 10143453 in words is "ten million, one hundred forty-three thousand, four hundred fifty-three".