2061233143 has 2 divisors, whose sum is σ = 2061233144. Its totient is φ = 2061233142.

The previous prime is 2061233099. The next prime is 2061233171. The reversal of 2061233143 is 3413321602.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2061233143 - 2¹³ = 2061224951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2061233173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030616571 + 1030616572.

It is an arithmetic number, because the mean of its divisors is an integer number (1030616572).

Almost surely, 2^2061233143 is an apocalyptic number.

2061233143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2061233143 is an equidigital number, since it uses as much as digits as its factorization.

2061233143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 2061233143 is about 45400.8055325013. The cubic root of 2061233143 is about 1272.6501674583.

Adding to 2061233143 its reverse (3413321602), we get a palindrome (5474554745).

The spelling of 2061233143 in words is "two billion, sixty-one million, two hundred thirty-three thousand, one hundred forty-three".