103431014340 has 96 divisors (see below), whose sum is σ = 297522744960. Its totient is φ = 26828153856.

The previous prime is 103431014243. The next prime is 103431014341. The reversal of 103431014340 is 43410134301.

It is a self number, because there is not a number n which added to its sum of digits gives 103431014340.

It is not an unprimeable number, because it can be changed into a prime (103431014341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12558864 + ... + 12567096.

It is an arithmetic number, because the mean of its divisors is an integer number (3099195260).

Almost surely, 2^103431014340 is an apocalyptic number.

103431014340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103431014340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148761372480).

103431014340 is an abundant number, since it is smaller than the sum of its proper divisors (194091730620).

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

103431014340 is a wasteful number, since it uses less digits than its factorization.

103431014340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13941 (or 13939 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 103431014340 its reverse (43410134301), we get a palindrome (146841148641).

The spelling of 103431014340 in words is "one hundred three billion, four hundred thirty-one million, fourteen thousand, three hundred forty".