1103400320359 has 2 divisors, whose sum is σ = 1103400320360. Its totient is φ = 1103400320358.

The previous prime is 1103400320291. The next prime is 1103400320437. The reversal of 1103400320359 is 9530230043011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1103400320359 - 2¹¹ = 1103400318311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1103400320359.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103400320059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551700160179 + 551700160180.

It is an arithmetic number, because the mean of its divisors is an integer number (551700160180).

Almost surely, 2^{1103400320359} is an apocalyptic number.

1103400320359 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103400320359 is an equidigital number, since it uses as much as digits as its factorization.

1103400320359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 31.

The spelling of 1103400320359 in words is "one trillion, one hundred three billion, four hundred million, three hundred twenty thousand, three hundred fifty-nine".