1836098220613 has 2 divisors, whose sum is σ = 1836098220614. Its totient is φ = 1836098220612.

The previous prime is 1836098220571. The next prime is 1836098220631. The reversal of 1836098220613 is 3160228906381.

Together with next prime (1836098220631) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1743120794529 + 92977426084 = 1320273^2 + 304922^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1836098220613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1836098220643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 918049110306 + 918049110307.

It is an arithmetic number, because the mean of its divisors is an integer number (918049110307).

Almost surely, 2^{1836098220613} is an apocalyptic number.

It is an amenable number.

1836098220613 is a deficient number, since it is larger than the sum of its proper divisors (1).

1836098220613 is an equidigital number, since it uses as much as digits as its factorization.

1836098220613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 1836098220613 in words is "one trillion, eight hundred thirty-six billion, ninety-eight million, two hundred twenty thousand, six hundred thirteen".