103432443031 has 2 divisors, whose sum is σ = 103432443032. Its totient is φ = 103432443030.

The previous prime is 103432442999. The next prime is 103432443041. The reversal of 103432443031 is 130344234301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103432443031 - 2⁵ = 103432442999 is a prime.

It is a super-2 number, since 2×103432443031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103432443041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51716221515 + 51716221516.

It is an arithmetic number, because the mean of its divisors is an integer number (51716221516).

Almost surely, 2^103432443031 is an apocalyptic number.

103432443031 is a deficient number, since it is larger than the sum of its proper divisors (1).

103432443031 is an equidigital number, since it uses as much as digits as its factorization.

103432443031 is an odious number, because the sum of its binary digits is odd.

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

Adding to 103432443031 its reverse (130344234301), we get a palindrome (233776677332).

The spelling of 103432443031 in words is "one hundred three billion, four hundred thirty-two million, four hundred forty-three thousand, thirty-one".