103445230003 has 2 divisors, whose sum is σ = 103445230004. Its totient is φ = 103445230002.

The previous prime is 103445229977. The next prime is 103445230043. The reversal of 103445230003 is 300032544301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103445230003 - 2¹³ = 103445221811 is a prime.

It is a super-2 number, since 2×103445230003² (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 103445230003.

It is not a weakly prime, because it can be changed into another prime (103445230043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51722615001 + 51722615002.

It is an arithmetic number, because the mean of its divisors is an integer number (51722615002).

Almost surely, 2^103445230003 is an apocalyptic number.

103445230003 is a deficient number, since it is larger than the sum of its proper divisors (1).

103445230003 is an equidigital number, since it uses as much as digits as its factorization.

103445230003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 103445230003 its reverse (300032544301), we get a palindrome (403477774304).

The spelling of 103445230003 in words is "one hundred three billion, four hundred forty-five million, two hundred thirty thousand, three".