1103324413391 has 2 divisors, whose sum is σ = 1103324413392. Its totient is φ = 1103324413390.

The previous prime is 1103324413381. The next prime is 1103324413403. The reversal of 1103324413391 is 1933144233011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1103324413391 - 2³⁴ = 1086144544207 is a prime.

It is a super-2 number, since 2×1103324413391² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103324413381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551662206695 + 551662206696.

It is an arithmetic number, because the mean of its divisors is an integer number (551662206696).

Almost surely, 2^{1103324413391} is an apocalyptic number.

1103324413391 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103324413391 is an equidigital number, since it uses as much as digits as its factorization.

1103324413391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 1103324413391 in words is "one trillion, one hundred three billion, three hundred twenty-four million, four hundred thirteen thousand, three hundred ninety-one".