313313020121027 has 2 divisors, whose sum is σ = 313313020121028. Its totient is φ = 313313020121026.

The previous prime is 313313020120993. The next prime is 313313020121089. The reversal of 313313020121027 is 720121020313313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313313020121027 - 2¹⁰ = 313313020120003 is a prime.

It is not a weakly prime, because it can be changed into another prime (313313020123027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156656510060513 + 156656510060514.

It is an arithmetic number, because the mean of its divisors is an integer number (156656510060514).

Almost surely, 2^{313313020121027} is an apocalyptic number.

313313020121027 is a deficient number, since it is larger than the sum of its proper divisors (1).

313313020121027 is an equidigital number, since it uses as much as digits as its factorization.

313313020121027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 29.

The spelling of 313313020121027 in words is "three hundred thirteen trillion, three hundred thirteen billion, twenty million, one hundred twenty-one thousand, twenty-seven".