103420242340 has 24 divisors (see below), whose sum is σ = 217189607040. Its totient is φ = 41366744928.

The previous prime is 103420242329. The next prime is 103420242379. The reversal of 103420242340 is 43242024301.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 738021 + ... + 866899.

It is an arithmetic number, because the mean of its divisors is an integer number (9049566960).

Almost surely, 2^103420242340 is an apocalyptic number.

103420242340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103420242340 is an abundant number, since it is smaller than the sum of its proper divisors (113769364700).

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

103420242340 is a wasteful number, since it uses less digits than its factorization.

103420242340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169011 (or 169009 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 103420242340 its reverse (43242024301), we get a palindrome (146662266641).

The spelling of 103420242340 in words is "one hundred three billion, four hundred twenty million, two hundred forty-two thousand, three hundred forty".