313241001403049 has 2 divisors, whose sum is σ = 313241001403050. Its totient is φ = 313241001403048.

The previous prime is 313241001402919. The next prime is 313241001403063. The reversal of 313241001403049 is 940304100142313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 214198796923024 + 99042204480025 = 14635532^2 + 9951995^2 .

It is a cyclic number.

It is not a de Polignac number, because 313241001403049 - 2¹⁶ = 313241001337513 is a prime.

It is not a weakly prime, because it can be changed into another prime (313241001405049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156620500701524 + 156620500701525.

It is an arithmetic number, because the mean of its divisors is an integer number (156620500701525).

Almost surely, 2^{313241001403049} is an apocalyptic number.

It is an amenable number.

313241001403049 is a deficient number, since it is larger than the sum of its proper divisors (1).

313241001403049 is an equidigital number, since it uses as much as digits as its factorization.

313241001403049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 313241001403049 in words is "three hundred thirteen trillion, two hundred forty-one billion, one million, four hundred three thousand, forty-nine".