1030313123331 has 8 divisors (see below), whose sum is σ = 1396271336784. Its totient is φ = 675615162720.

The previous prime is 1030313123327. The next prime is 1030313123353. The reversal of 1030313123331 is 1333213130301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1030313123331 - 2² = 1030313123327 is a prime.

It is a super-2 number, since 2×1030313123331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1030313133331) 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 7 ways as a sum of consecutive naturals, for example, 2815062996 + ... + 2815063361.

It is an arithmetic number, because the mean of its divisors is an integer number (174533917098).

Almost surely, 2^{1030313123331} is an apocalyptic number.

1030313123331 is a deficient number, since it is larger than the sum of its proper divisors (365958213453).

1030313123331 is an equidigital number, since it uses as much as digits as its factorization.

1030313123331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5630126421.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 1030313123331 its reverse (1333213130301), we get a palindrome (2363526253632).

The spelling of 1030313123331 in words is "one trillion, thirty billion, three hundred thirteen million, one hundred twenty-three thousand, three hundred thirty-one".