2081830680151 has 2 divisors, whose sum is σ = 2081830680152. Its totient is φ = 2081830680150.

The previous prime is 2081830680113. The next prime is 2081830680187. The reversal of 2081830680151 is 1510860381802.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2081830680151 - 2¹⁵ = 2081830647383 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2081830680098 and 2081830680107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2081830683151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1040915340075 + 1040915340076.

It is an arithmetic number, because the mean of its divisors is an integer number (1040915340076).

Almost surely, 2^{2081830680151} is an apocalyptic number.

2081830680151 is a deficient number, since it is larger than the sum of its proper divisors (1).

2081830680151 is an equidigital number, since it uses as much as digits as its factorization.

2081830680151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92160, while the sum is 43.

The spelling of 2081830680151 in words is "two trillion, eighty-one billion, eight hundred thirty million, six hundred eighty thousand, one hundred fifty-one".