2110751832061 has 2 divisors, whose sum is σ = 2110751832062. Its totient is φ = 2110751832060.

The previous prime is 2110751832047. The next prime is 2110751832127. The reversal of 2110751832061 is 1602381570112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1398046112100 + 712705719961 = 1182390^2 + 844219^2 .

It is a cyclic number.

It is not a de Polignac number, because 2110751832061 - 2²³ = 2110743443453 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2110751832061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2110751832031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055375916030 + 1055375916031.

It is an arithmetic number, because the mean of its divisors is an integer number (1055375916031).

Almost surely, 2^{2110751832061} is an apocalyptic number.

It is an amenable number.

2110751832061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110751832061 is an equidigital number, since it uses as much as digits as its factorization.

2110751832061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 37.

The spelling of 2110751832061 in words is "two trillion, one hundred ten billion, seven hundred fifty-one million, eight hundred thirty-two thousand, sixty-one".