103351340623 has 2 divisors, whose sum is σ = 103351340624. Its totient is φ = 103351340622.

The previous prime is 103351340621. The next prime is 103351340639. The reversal of 103351340623 is 326043153301.

It is a weak prime.

It is an emirp because it is prime and its reverse (326043153301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103351340623 - 2¹ = 103351340621 is a prime.

Together with 103351340621, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103351340621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51675670311 + 51675670312.

It is an arithmetic number, because the mean of its divisors is an integer number (51675670312).

Almost surely, 2^103351340623 is an apocalyptic number.

103351340623 is a deficient number, since it is larger than the sum of its proper divisors (1).

103351340623 is an equidigital number, since it uses as much as digits as its factorization.

103351340623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 103351340623 its reverse (326043153301), we get a palindrome (429394493924).

The spelling of 103351340623 in words is "one hundred three billion, three hundred fifty-one million, three hundred forty thousand, six hundred twenty-three".