1031133100223 has 2 divisors, whose sum is σ = 1031133100224. Its totient is φ = 1031133100222.

The previous prime is 1031133100147. The next prime is 1031133100273. The reversal of 1031133100223 is 3220013311301.

1031133100223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1031133100223 - 2²⁶ = 1031065991359 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1031133100195 and 1031133100204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1031133100273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515566550111 + 515566550112.

It is an arithmetic number, because the mean of its divisors is an integer number (515566550112).

Almost surely, 2^{1031133100223} is an apocalyptic number.

1031133100223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1031133100223 is an equidigital number, since it uses as much as digits as its factorization.

1031133100223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1031133100223 its reverse (3220013311301), we get a palindrome (4251146411524).

The spelling of 1031133100223 in words is "one trillion, thirty-one billion, one hundred thirty-three million, one hundred thousand, two hundred twenty-three".