10343303031631 has 2 divisors, whose sum is σ = 10343303031632. Its totient is φ = 10343303031630.

The previous prime is 10343303031617. The next prime is 10343303031661. The reversal of 10343303031631 is 13613030334301.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10343303031631 - 2³⁷ = 10205864078159 is a prime.

It is a super-2 number, since 2×10343303031631² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10343303031593 and 10343303031602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10343303031661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5171651515815 + 5171651515816.

It is an arithmetic number, because the mean of its divisors is an integer number (5171651515816).

Almost surely, 2^{10343303031631} is an apocalyptic number.

10343303031631 is a deficient number, since it is larger than the sum of its proper divisors (1).

10343303031631 is an equidigital number, since it uses as much as digits as its factorization.

10343303031631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 31.

Adding to 10343303031631 its reverse (13613030334301), we get a palindrome (23956333365932).

The spelling of 10343303031631 in words is "ten trillion, three hundred forty-three billion, three hundred three million, thirty-one thousand, six hundred thirty-one".