54340203023 has 2 divisors, whose sum is σ = 54340203024. Its totient is φ = 54340203022.

The previous prime is 54340203019. The next prime is 54340203037. The reversal of 54340203023 is 32030204345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54340203023 - 2² = 54340203019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54340202983 and 54340203001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54340203013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27170101511 + 27170101512.

It is an arithmetic number, because the mean of its divisors is an integer number (27170101512).

Almost surely, 2^54340203023 is an apocalyptic number.

54340203023 is a deficient number, since it is larger than the sum of its proper divisors (1).

54340203023 is an equidigital number, since it uses as much as digits as its factorization.

54340203023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 26.

Adding to 54340203023 its reverse (32030204345), we get a palindrome (86370407368).

The spelling of 54340203023 in words is "fifty-four billion, three hundred forty million, two hundred three thousand, twenty-three".