2151076819363 has 2 divisors, whose sum is σ = 2151076819364. Its totient is φ = 2151076819362.

The previous prime is 2151076819343. The next prime is 2151076819393. The reversal of 2151076819363 is 3639186701512.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2151076819363 - 2¹⁷ = 2151076688291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2151076819363.

It is not a weakly prime, because it can be changed into another prime (2151076819343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075538409681 + 1075538409682.

It is an arithmetic number, because the mean of its divisors is an integer number (1075538409682).

Almost surely, 2^{2151076819363} is an apocalyptic number.

2151076819363 is a deficient number, since it is larger than the sum of its proper divisors (1).

2151076819363 is an equidigital number, since it uses as much as digits as its factorization.

2151076819363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 2151076819363 in words is "two trillion, one hundred fifty-one billion, seventy-six million, eight hundred nineteen thousand, three hundred sixty-three".