1030313320133 has 2 divisors, whose sum is σ = 1030313320134. Its totient is φ = 1030313320132.

The previous prime is 1030313320073. The next prime is 1030313320177. The reversal of 1030313320133 is 3310233130301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 530884189924 + 499429130209 = 728618^2 + 706703^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030313320133 - 2³² = 1026018352837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1030313320099 and 1030313320108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030313320033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515156660066 + 515156660067.

It is an arithmetic number, because the mean of its divisors is an integer number (515156660067).

Almost surely, 2^{1030313320133} is an apocalyptic number.

It is an amenable number.

1030313320133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030313320133 is an equidigital number, since it uses as much as digits as its factorization.

1030313320133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 1030313320133 its reverse (3310233130301), we get a palindrome (4340546450434).

The spelling of 1030313320133 in words is "one trillion, thirty billion, three hundred thirteen million, three hundred twenty thousand, one hundred thirty-three".