2043020434127 has 2 divisors, whose sum is σ = 2043020434128. Its totient is φ = 2043020434126.

The previous prime is 2043020434009. The next prime is 2043020434139. The reversal of 2043020434127 is 7214340203402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2043020434127 - 2³² = 2038725466831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2043020434093 and 2043020434102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2043020434157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021510217063 + 1021510217064.

It is an arithmetic number, because the mean of its divisors is an integer number (1021510217064).

Almost surely, 2^{2043020434127} is an apocalyptic number.

2043020434127 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043020434127 is an equidigital number, since it uses as much as digits as its factorization.

2043020434127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 32.

Adding to 2043020434127 its reverse (7214340203402), we get a palindrome (9257360637529).

The spelling of 2043020434127 in words is "two trillion, forty-three billion, twenty million, four hundred thirty-four thousand, one hundred twenty-seven".