103431441022340 has 48 divisors (see below), whose sum is σ = 217473089441664. Its totient is φ = 41321721542400.

The previous prime is 103431441022253. The next prime is 103431441022457. The reversal of 103431441022340 is 43220144134301.

It is a junction number, because it is equal to n+sod(n) for n = 103431441022297 and 103431441022306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115949825 + ... + 116838455.

It is an arithmetic number, because the mean of its divisors is an integer number (4530689363368).

Almost surely, 2^{103431441022340} is an apocalyptic number.

103431441022340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103431441022340 is an abundant number, since it is smaller than the sum of its proper divisors (114041648419324).

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

103431441022340 is a wasteful number, since it uses less digits than its factorization.

103431441022340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895788 (or 895786 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 103431441022340 its reverse (43220144134301), we get a palindrome (146651585156641).

The spelling of 103431441022340 in words is "one hundred three trillion, four hundred thirty-one billion, four hundred forty-one million, twenty-two thousand, three hundred forty".