1030313133323 has 4 divisors (see below), whose sum is σ = 1084540140360. Its totient is φ = 976086126288.

The previous prime is 1030313133217. The next prime is 1030313133329. The reversal of 1030313133323 is 3233313130301.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1030313133323 - 2¹⁶ = 1030313067787 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1030313133292 and 1030313133301.

It is not an unprimeable number, because it can be changed into a prime (1030313133329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27113503490 + ... + 27113503527.

It is an arithmetic number, because the mean of its divisors is an integer number (271135035090).

Almost surely, 2^{1030313133323} is an apocalyptic number.

1030313133323 is a deficient number, since it is larger than the sum of its proper divisors (54227007037).

1030313133323 is an equidigital number, since it uses as much as digits as its factorization.

1030313133323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54227007036.

The product of its (nonzero) digits is 4374, while the sum is 26.

Adding to 1030313133323 its reverse (3233313130301), we get a palindrome (4263626263624).

The spelling of 1030313133323 in words is "one trillion, thirty billion, three hundred thirteen million, one hundred thirty-three thousand, three hundred twenty-three".