2311201301029 has 2 divisors, whose sum is σ = 2311201301030. Its totient is φ = 2311201301028.

The previous prime is 2311201300957. The next prime is 2311201301033. The reversal of 2311201301029 is 9201031021132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2250045000225 + 61156300804 = 1500015^2 + 247298^2 .

It is a cyclic number.

It is not a de Polignac number, because 2311201301029 - 2⁷ = 2311201300901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2311201300994 and 2311201301012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2311201401029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1155600650514 + 1155600650515.

It is an arithmetic number, because the mean of its divisors is an integer number (1155600650515).

Almost surely, 2^{2311201301029} is an apocalyptic number.

It is an amenable number.

2311201301029 is a deficient number, since it is larger than the sum of its proper divisors (1).

2311201301029 is an equidigital number, since it uses as much as digits as its factorization.

2311201301029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 2311201301029 in words is "two trillion, three hundred eleven billion, two hundred one million, three hundred one thousand, twenty-nine".