10020311442313 has 2 divisors, whose sum is σ = 10020311442314. Its totient is φ = 10020311442312.

The previous prime is 10020311442311. The next prime is 10020311442389. The reversal of 10020311442313 is 31324411302001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9891194830729 + 129116611584 = 3145027^2 + 359328^2 .

It is a cyclic number.

It is not a de Polignac number, because 10020311442313 - 2¹ = 10020311442311 is a prime.

Together with 10020311442311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10020311442311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010155721156 + 5010155721157.

It is an arithmetic number, because the mean of its divisors is an integer number (5010155721157).

Almost surely, 2^{10020311442313} is an apocalyptic number.

It is an amenable number.

10020311442313 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020311442313 is an equidigital number, since it uses as much as digits as its factorization.

10020311442313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 10020311442313 its reverse (31324411302001), we get a palindrome (41344722744314).

The spelling of 10020311442313 in words is "ten trillion, twenty billion, three hundred eleven million, four hundred forty-two thousand, three hundred thirteen".