10534111223 has 2 divisors, whose sum is σ = 10534111224. Its totient is φ = 10534111222.

The previous prime is 10534111219. The next prime is 10534111229. The reversal of 10534111223 is 32211143501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10534111223 - 2² = 10534111219 is a prime.

It is a super-2 number, since 2×10534111223² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10534111229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5267055611 + 5267055612.

It is an arithmetic number, because the mean of its divisors is an integer number (5267055612).

Almost surely, 2^10534111223 is an apocalyptic number.

10534111223 is a deficient number, since it is larger than the sum of its proper divisors (1).

10534111223 is an equidigital number, since it uses as much as digits as its factorization.

10534111223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 10534111223 its reverse (32211143501), we get a palindrome (42745254724).

The spelling of 10534111223 in words is "ten billion, five hundred thirty-four million, one hundred eleven thousand, two hundred twenty-three".