1103957269469 has 2 divisors, whose sum is σ = 1103957269470. Its totient is φ = 1103957269468.

The previous prime is 1103957269399. The next prime is 1103957269511. The reversal of 1103957269469 is 9649627593011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 640248024025 + 463709245444 = 800155^2 + 680962^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103957269469 - 2⁸ = 1103957269213 is a prime.

It is a super-2 number, since 2×1103957269469² (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 (1103954269469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551978634734 + 551978634735.

It is an arithmetic number, because the mean of its divisors is an integer number (551978634735).

Almost surely, 2^{1103957269469} is an apocalyptic number.

It is an amenable number.

1103957269469 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103957269469 is an equidigital number, since it uses as much as digits as its factorization.

1103957269469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22044960, while the sum is 62.

The spelling of 1103957269469 in words is "one trillion, one hundred three billion, nine hundred fifty-seven million, two hundred sixty-nine thousand, four hundred sixty-nine".