1031133100297 has 2 divisors, whose sum is σ = 1031133100298. Its totient is φ = 1031133100296.

The previous prime is 1031133100273. The next prime is 1031133100357. The reversal of 1031133100297 is 7920013311301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 768390743241 + 262742357056 = 876579^2 + 512584^2 .

It is a cyclic number.

It is not a de Polignac number, because 1031133100297 - 2³¹ = 1028985616649 is a prime.

It is a super-2 number, since 2×1031133100297² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1031133100897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515566550148 + 515566550149.

It is an arithmetic number, because the mean of its divisors is an integer number (515566550149).

Almost surely, 2^{1031133100297} is an apocalyptic number.

It is an amenable number.

1031133100297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1031133100297 is an equidigital number, since it uses as much as digits as its factorization.

1031133100297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 31.

Adding to 1031133100297 its reverse (7920013311301), we get a palindrome (8951146411598).

The spelling of 1031133100297 in words is "one trillion, thirty-one billion, one hundred thirty-three million, one hundred thousand, two hundred ninety-seven".