103255604362529 has 4 divisors (see below), whose sum is σ = 103256045330820. Its totient is φ = 103255163394240.

The previous prime is 103255604362513. The next prime is 103255604362541. The reversal of 103255604362529 is 925263406552301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 98803301800225 + 4452302562304 = 9939985^2 + 2110048^2 .

It is a cyclic number.

It is not a de Polignac number, because 103255604362529 - 2⁴ = 103255604362513 is a prime.

It is a super-2 number, since 2×103255604362529² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103255604362829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220132724 + ... + 220601285.

It is an arithmetic number, because the mean of its divisors is an integer number (25814011332705).

Almost surely, 2^{103255604362529} is an apocalyptic number.

It is an amenable number.

103255604362529 is a deficient number, since it is larger than the sum of its proper divisors (440968291).

103255604362529 is an equidigital number, since it uses as much as digits as its factorization.

103255604362529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440968290.

The product of its (nonzero) digits is 11664000, while the sum is 53.

The spelling of 103255604362529 in words is "one hundred three trillion, two hundred fifty-five billion, six hundred four million, three hundred sixty-two thousand, five hundred twenty-nine".