103003210043 has 2 divisors, whose sum is σ = 103003210044. Its totient is φ = 103003210042.

The previous prime is 103003210007. The next prime is 103003210117. The reversal of 103003210043 is 340012300301.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103003210043 - 2²⁸ = 102734774587 is a prime.

It is a super-2 number, since 2×103003210043² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103003210003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51501605021 + 51501605022.

It is an arithmetic number, because the mean of its divisors is an integer number (51501605022).

Almost surely, 2^103003210043 is an apocalyptic number.

103003210043 is a deficient number, since it is larger than the sum of its proper divisors (1).

103003210043 is an equidigital number, since it uses as much as digits as its factorization.

103003210043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 103003210043 its reverse (340012300301), we get a palindrome (443015510344).

The spelling of 103003210043 in words is "one hundred three billion, three million, two hundred ten thousand, forty-three".