2077316242831 has 2 divisors, whose sum is σ = 2077316242832. Its totient is φ = 2077316242830.

The previous prime is 2077316242777. The next prime is 2077316242877. The reversal of 2077316242831 is 1382426137702.

It is an a-pointer prime, because the next prime (2077316242877) can be obtained adding 2077316242831 to its sum of digits (46).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2077316242831 is a prime.

It is a super-2 number, since 2×2077316242831² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2077316242031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1038658121415 + 1038658121416.

It is an arithmetic number, because the mean of its divisors is an integer number (1038658121416).

Almost surely, 2^{2077316242831} is an apocalyptic number.

2077316242831 is a deficient number, since it is larger than the sum of its proper divisors (1).

2077316242831 is an equidigital number, since it uses as much as digits as its factorization.

2077316242831 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 677376, while the sum is 46.

The spelling of 2077316242831 in words is "two trillion, seventy-seven billion, three hundred sixteen million, two hundred forty-two thousand, eight hundred thirty-one".