103103443433 has 2 divisors, whose sum is σ = 103103443434. Its totient is φ = 103103443432.

The previous prime is 103103443427. The next prime is 103103443439. The reversal of 103103443433 is 334344301301.

It is a balanced prime because it is at equal distance from previous prime (103103443427) and next prime (103103443439).

It can be written as a sum of positive squares in only one way, i.e., 89405784064 + 13697659369 = 299008^2 + 117037^2 .

It is an emirp because it is prime and its reverse (334344301301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103103443433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103103443396 and 103103443405.

It is not a weakly prime, because it can be changed into another prime (103103443439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51551721716 + 51551721717.

It is an arithmetic number, because the mean of its divisors is an integer number (51551721717).

Almost surely, 2^103103443433 is an apocalyptic number.

It is an amenable number.

103103443433 is a deficient number, since it is larger than the sum of its proper divisors (1).

103103443433 is an equidigital number, since it uses as much as digits as its factorization.

103103443433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 103103443433 its reverse (334344301301), we get a palindrome (437447744734).

The spelling of 103103443433 in words is "one hundred three billion, one hundred three million, four hundred forty-three thousand, four hundred thirty-three".