1031300213323 has 16 divisors (see below), whose sum is σ = 1062041492160. Its totient is φ = 1001005589376.

The previous prime is 1031300213239. The next prime is 1031300213371. The reversal of 1031300213323 is 3233120031301.

It is a cyclic number.

It is not a de Polignac number, because 1031300213323 - 2²¹ = 1031298116171 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1031300213294 and 1031300213303.

It is not an unprimeable number, because it can be changed into a prime (1031300213623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3599761 + ... + 3875677.

It is an arithmetic number, because the mean of its divisors is an integer number (66377593260).

Almost surely, 2^{1031300213323} is an apocalyptic number.

1031300213323 is a deficient number, since it is larger than the sum of its proper divisors (30741278837).

1031300213323 is a wasteful number, since it uses less digits than its factorization.

1031300213323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276726.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1031300213323 its reverse (3233120031301), we get a palindrome (4264420244624).

The spelling of 1031300213323 in words is "one trillion, thirty-one billion, three hundred million, two hundred thirteen thousand, three hundred twenty-three".