10223126453 has 4 divisors (see below), whose sum is σ = 10761185760. Its totient is φ = 9685067148.

The previous prime is 10223126399. The next prime is 10223126489. The reversal of 10223126453 is 35462132201.

It is a happy number.

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: 35462132201 = 9851 ⋅3599851.

It is a cyclic number.

It is not a de Polignac number, because 10223126453 - 2¹⁴ = 10223110069 is a prime.

It is a super-2 number, since 2×10223126453² (a number of 21 digits) contains 22 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 (10223125453) 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, 269029625 + ... + 269029662.

It is an arithmetic number, because the mean of its divisors is an integer number (2690296440).

Almost surely, 2^10223126453 is an apocalyptic number.

It is an amenable number.

10223126453 is a deficient number, since it is larger than the sum of its proper divisors (538059307).

10223126453 is an equidigital number, since it uses as much as digits as its factorization.

10223126453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538059306.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 10223126453 its reverse (35462132201), we get a palindrome (45685258654).

The spelling of 10223126453 in words is "ten billion, two hundred twenty-three million, one hundred twenty-six thousand, four hundred fifty-three".