103223611443 has 16 divisors (see below), whose sum is σ = 138964636800. Its totient is φ = 68149598016.

The previous prime is 103223611423. The next prime is 103223611459. The reversal of 103223611443 is 344116322301.

It is not a de Polignac number, because 103223611443 - 2¹⁶ = 103223545907 is a prime.

It is a super-2 number, since 2×103223611443² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103223611443.

It is not an unprimeable number, because it can be changed into a prime (103223611423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 925996 + ... + 1031462.

It is an arithmetic number, because the mean of its divisors is an integer number (8685289800).

Almost surely, 2^103223611443 is an apocalyptic number.

103223611443 is a deficient number, since it is larger than the sum of its proper divisors (35741025357).

103223611443 is a wasteful number, since it uses less digits than its factorization.

103223611443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108626.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 103223611443 its reverse (344116322301), we get a palindrome (447339933744).

The spelling of 103223611443 in words is "one hundred three billion, two hundred twenty-three million, six hundred eleven thousand, four hundred forty-three".