1103032103149 has 2 divisors, whose sum is σ = 1103032103150. Its totient is φ = 1103032103148.

The previous prime is 1103032103119. The next prime is 1103032103249. The reversal of 1103032103149 is 9413012303011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 857026023049 + 246006080100 = 925757^2 + 495990^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103032103149 - 2⁷ = 1103032103021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1103032103119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551516051574 + 551516051575.

It is an arithmetic number, because the mean of its divisors is an integer number (551516051575).

Almost surely, 2^{1103032103149} is an apocalyptic number.

It is an amenable number.

1103032103149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103032103149 is an equidigital number, since it uses as much as digits as its factorization.

1103032103149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 1103032103149 in words is "one trillion, one hundred three billion, thirty-two million, one hundred three thousand, one hundred forty-nine".