103453543223 has 2 divisors, whose sum is σ = 103453543224. Its totient is φ = 103453543222.

The previous prime is 103453543177. The next prime is 103453543229. The reversal of 103453543223 is 322345354301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103453543223 - 2¹² = 103453539127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103453543229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51726771611 + 51726771612.

It is an arithmetic number, because the mean of its divisors is an integer number (51726771612).

Almost surely, 2^103453543223 is an apocalyptic number.

103453543223 is a deficient number, since it is larger than the sum of its proper divisors (1).

103453543223 is an equidigital number, since it uses as much as digits as its factorization.

103453543223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 103453543223 its reverse (322345354301), we get a palindrome (425798897524).

The spelling of 103453543223 in words is "one hundred three billion, four hundred fifty-three million, five hundred forty-three thousand, two hundred twenty-three".