2123086320741 has 16 divisors (see below), whose sum is σ = 2957388946560. Its totient is φ = 1353053755200.

The previous prime is 2123086320739. The next prime is 2123086320781. The reversal of 2123086320741 is 1470236803212.

It is not a de Polignac number, because 2123086320741 - 2¹ = 2123086320739 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2123086320741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123086320781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120799585 + ... + 120817158.

It is an arithmetic number, because the mean of its divisors is an integer number (184836809160).

Almost surely, 2^{2123086320741} is an apocalyptic number.

It is an amenable number.

2123086320741 is a deficient number, since it is larger than the sum of its proper divisors (834302625819).

2123086320741 is a wasteful number, since it uses less digits than its factorization.

2123086320741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241616876.

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 2123086320741 in words is "two trillion, one hundred twenty-three billion, eighty-six million, three hundred twenty thousand, seven hundred forty-one".