103421034433 has 2 divisors, whose sum is σ = 103421034434. Its totient is φ = 103421034432.

The previous prime is 103421034413. The next prime is 103421034461. The reversal of 103421034433 is 334430124301.

It is an a-pointer prime, because the next prime (103421034461) can be obtained adding 103421034433 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88299905409 + 15121129024 = 297153^2 + 122968^2 .

It is a cyclic number.

It is not a de Polignac number, because 103421034433 - 2⁵ = 103421034401 is a prime.

It is not a weakly prime, because it can be changed into another prime (103421034413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51710517216 + 51710517217.

It is an arithmetic number, because the mean of its divisors is an integer number (51710517217).

Almost surely, 2^103421034433 is an apocalyptic number.

It is an amenable number.

103421034433 is a deficient number, since it is larger than the sum of its proper divisors (1).

103421034433 is an equidigital number, since it uses as much as digits as its factorization.

103421034433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 103421034433 its reverse (334430124301), we get a palindrome (437851158734).

The spelling of 103421034433 in words is "one hundred three billion, four hundred twenty-one million, thirty-four thousand, four hundred thirty-three".