1031232103469 has 2 divisors, whose sum is σ = 1031232103470. Its totient is φ = 1031232103468.

The previous prime is 1031232103427. The next prime is 1031232103471. The reversal of 1031232103469 is 9643012321301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 933552102025 + 97680001444 = 966205^2 + 312538^2 .

It is a cyclic number.

It is not a de Polignac number, because 1031232103469 - 2²⁸ = 1030963668013 is a prime.

It is a super-2 number, since 2×1031232103469² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 1031232103471, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1031232103409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515616051734 + 515616051735.

It is an arithmetic number, because the mean of its divisors is an integer number (515616051735).

Almost surely, 2^{1031232103469} is an apocalyptic number.

It is an amenable number.

1031232103469 is a deficient number, since it is larger than the sum of its proper divisors (1).

1031232103469 is an equidigital number, since it uses as much as digits as its factorization.

1031232103469 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 1031232103469 in words is "one trillion, thirty-one billion, two hundred thirty-two million, one hundred three thousand, four hundred sixty-nine".