103432110213440 has 28 divisors (see below), whose sum is σ = 246297712446516. Its totient is φ = 41372844085248.

The previous prime is 103432110213413. The next prime is 103432110213461. The reversal of 103432110213440 is 44312011234301.

It can be written as a sum of positive squares in 2 ways, for example, as 70451715176704 + 32980395036736 = 8393552^2 + 5742856^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161612671889 + ... + 161612672528.

Almost surely, 2^{103432110213440} is an apocalyptic number.

103432110213440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103432110213440 is an abundant number, since it is smaller than the sum of its proper divisors (142865602233076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103432110213440 is an equidigital number, since it uses as much as digits as its factorization.

103432110213440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323225344434 (or 323225344424 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 103432110213440 its reverse (44312011234301), we get a palindrome (147744121447741).

The spelling of 103432110213440 in words is "one hundred three trillion, four hundred thirty-two billion, one hundred ten million, two hundred thirteen thousand, four hundred forty".