1103400031469 has 2 divisors, whose sum is σ = 1103400031470. Its totient is φ = 1103400031468.

The previous prime is 1103400031403. The next prime is 1103400031477. The reversal of 1103400031469 is 9641300043011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 821479386025 + 281920645444 = 906355^2 + 530962^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103400031469 - 2²⁸ = 1103131596013 is a prime.

It is a super-2 number, since 2×1103400031469² (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 (1103400031969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551700015734 + 551700015735.

It is an arithmetic number, because the mean of its divisors is an integer number (551700015735).

Almost surely, 2^{1103400031469} is an apocalyptic number.

It is an amenable number.

1103400031469 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103400031469 is an equidigital number, since it uses as much as digits as its factorization.

1103400031469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 1103400031469 in words is "one trillion, one hundred three billion, four hundred million, thirty-one thousand, four hundred sixty-nine".