10530154223 has 4 divisors (see below), whose sum is σ = 10530854400. Its totient is φ = 10529454048.

The previous prime is 10530154153. The next prime is 10530154237. The reversal of 10530154223 is 32245103501.

It is a happy number.

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 10530154223 - 2¹⁶ = 10530088687 is a prime.

It is a super-2 number, since 2×10530154223² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10530154192 and 10530154201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10530159223) 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, 327023 + ... + 357776.

It is an arithmetic number, because the mean of its divisors is an integer number (2632713600).

Almost surely, 2^10530154223 is an apocalyptic number.

10530154223 is a deficient number, since it is larger than the sum of its proper divisors (700177).

10530154223 is an equidigital number, since it uses as much as digits as its factorization.

10530154223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700176.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 10530154223 its reverse (32245103501), we get a palindrome (42775257724).

The spelling of 10530154223 in words is "ten billion, five hundred thirty million, one hundred fifty-four thousand, two hundred twenty-three".