10403344027331 has 2 divisors, whose sum is σ = 10403344027332. Its totient is φ = 10403344027330.

The previous prime is 10403344027319. The next prime is 10403344027343. The reversal of 10403344027331 is 13372044330401.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (10403344027319) and next prime (10403344027343).

It is a cyclic number.

It is not a de Polignac number, because 10403344027331 - 2¹⁰ = 10403344026307 is a prime.

It is a super-2 number, since 2×10403344027331² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10403344027291 and 10403344027300.

It is not a weakly prime, because it can be changed into another prime (10403344020331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5201672013665 + 5201672013666.

It is an arithmetic number, because the mean of its divisors is an integer number (5201672013666).

Almost surely, 2^{10403344027331} is an apocalyptic number.

10403344027331 is a deficient number, since it is larger than the sum of its proper divisors (1).

10403344027331 is an equidigital number, since it uses as much as digits as its factorization.

10403344027331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 35.

Adding to 10403344027331 its reverse (13372044330401), we get a palindrome (23775388357732).

The spelling of 10403344027331 in words is "ten trillion, four hundred three billion, three hundred forty-four million, twenty-seven thousand, three hundred thirty-one".