1031412555325 has 6 divisors (see below), whose sum is σ = 1278951568634. Its totient is φ = 825130044240.

The previous prime is 1031412555323. The next prime is 1031412555331. The reversal of 1031412555325 is 5235552141301.

It can be written as a sum of positive squares in 3 ways, for example, as 921608164 + 1030490947161 = 30358^2 + 1015131^2 .

It is not a de Polignac number, because 1031412555325 - 2¹ = 1031412555323 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031412555323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20628251082 + ... + 20628251131.

Almost surely, 2^{1031412555325} is an apocalyptic number.

It is an amenable number.

1031412555325 is a deficient number, since it is larger than the sum of its proper divisors (247539013309).

1031412555325 is an equidigital number, since it uses as much as digits as its factorization.

1031412555325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41256502223 (or 41256502218 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 37.

Adding to 1031412555325 its reverse (5235552141301), we get a palindrome (6266964696626).

The spelling of 1031412555325 in words is "one trillion, thirty-one billion, four hundred twelve million, five hundred fifty-five thousand, three hundred twenty-five".