103311789043 has 2 divisors, whose sum is σ = 103311789044. Its totient is φ = 103311789042.

The previous prime is 103311789019. The next prime is 103311789151. The reversal of 103311789043 is 340987113301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103311789043 - 2⁵ = 103311789011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103311788987 and 103311789005.

It is not a weakly prime, because it can be changed into another prime (103311789013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51655894521 + 51655894522.

It is an arithmetic number, because the mean of its divisors is an integer number (51655894522).

Almost surely, 2^103311789043 is an apocalyptic number.

103311789043 is a deficient number, since it is larger than the sum of its proper divisors (1).

103311789043 is an equidigital number, since it uses as much as digits as its factorization.

103311789043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 103311789043 in words is "one hundred three billion, three hundred eleven million, seven hundred eighty-nine thousand, forty-three".