340225353103 has 2 divisors, whose sum is σ = 340225353104. Its totient is φ = 340225353102.

The previous prime is 340225353101. The next prime is 340225353107. The reversal of 340225353103 is 301353522043.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 340225353103 - 2¹ = 340225353101 is a prime.

It is a super-2 number, since 2×340225353103² (a number of 24 digits) contains 22 as substring.

Together with 340225353101, 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 (340225353101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170112676551 + 170112676552.

It is an arithmetic number, because the mean of its divisors is an integer number (170112676552).

Almost surely, 2^340225353103 is an apocalyptic number.

340225353103 is a deficient number, since it is larger than the sum of its proper divisors (1).

340225353103 is an equidigital number, since it uses as much as digits as its factorization.

340225353103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 340225353103 its reverse (301353522043), we get a palindrome (641578875146).

The spelling of 340225353103 in words is "three hundred forty billion, two hundred twenty-five million, three hundred fifty-three thousand, one hundred three".