103530443311 has 2 divisors, whose sum is σ = 103530443312. Its totient is φ = 103530443310.

The previous prime is 103530443273. The next prime is 103530443321. The reversal of 103530443311 is 113344035301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103530443311 - 2⁷ = 103530443183 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103530443311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103530443321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51765221655 + 51765221656.

It is an arithmetic number, because the mean of its divisors is an integer number (51765221656).

Almost surely, 2^103530443311 is an apocalyptic number.

103530443311 is a deficient number, since it is larger than the sum of its proper divisors (1).

103530443311 is an equidigital number, since it uses as much as digits as its factorization.

103530443311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 103530443311 its reverse (113344035301), we get a palindrome (216874478612).

The spelling of 103530443311 in words is "one hundred three billion, five hundred thirty million, four hundred forty-three thousand, three hundred eleven".