1085062708831 has 2 divisors, whose sum is σ = 1085062708832. Its totient is φ = 1085062708830.

The previous prime is 1085062708819. The next prime is 1085062708871. The reversal of 1085062708831 is 1388072605801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1085062708831 - 2¹³ = 1085062700639 is a prime.

It is a super-2 number, since 2×1085062708831² (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 (1085062708871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542531354415 + 542531354416.

It is an arithmetic number, because the mean of its divisors is an integer number (542531354416).

Almost surely, 2^{1085062708831} is an apocalyptic number.

1085062708831 is a deficient number, since it is larger than the sum of its proper divisors (1).

1085062708831 is an equidigital number, since it uses as much as digits as its factorization.

1085062708831 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 645120, while the sum is 49.

The spelling of 1085062708831 in words is "one trillion, eighty-five billion, sixty-two million, seven hundred eight thousand, eight hundred thirty-one".