2123741143 has 8 divisors (see below), whose sum is σ = 2159113968. Its totient is φ = 2088476544.

The previous prime is 2123741141. The next prime is 2123741153. The reversal of 2123741143 is 3411473212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2123741143 - 2¹ = 2123741141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123741141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13005 + ... + 66457.

It is an arithmetic number, because the mean of its divisors is an integer number (269889246).

Almost surely, 2^2123741143 is an apocalyptic number.

2123741143 is a deficient number, since it is larger than the sum of its proper divisors (35372825).

2123741143 is an equidigital number, since it uses as much as digits as its factorization.

2123741143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54113.

The product of its digits is 4032, while the sum is 28.

The square root of 2123741143 is about 46084.0660423969. The cubic root of 2123741143 is about 1285.3868725669.

The spelling of 2123741143 in words is "two billion, one hundred twenty-three million, seven hundred forty-one thousand, one hundred forty-three".