2043291125611 has 2 divisors, whose sum is σ = 2043291125612. Its totient is φ = 2043291125610.

The previous prime is 2043291125581. The next prime is 2043291125621. The reversal of 2043291125611 is 1165211923402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2043291125611 - 2¹⁹ = 2043290601323 is a prime.

It is not a weakly prime, because it can be changed into another prime (2043291125621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021645562805 + 1021645562806.

It is an arithmetic number, because the mean of its divisors is an integer number (1021645562806).

Almost surely, 2^{2043291125611} is an apocalyptic number.

2043291125611 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043291125611 is an equidigital number, since it uses as much as digits as its factorization.

2043291125611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 37.

The spelling of 2043291125611 in words is "two trillion, forty-three billion, two hundred ninety-one million, one hundred twenty-five thousand, six hundred eleven".