20932013027 has 2 divisors, whose sum is σ = 20932013028. Its totient is φ = 20932013026.

The previous prime is 20932013021. The next prime is 20932013059. The reversal of 20932013027 is 72031023902.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20932013027 - 2⁶ = 20932012963 is a prime.

It is not a weakly prime, because it can be changed into another prime (20932013021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10466006513 + 10466006514.

It is an arithmetic number, because the mean of its divisors is an integer number (10466006514).

Almost surely, 2^20932013027 is an apocalyptic number.

20932013027 is a deficient number, since it is larger than the sum of its proper divisors (1).

20932013027 is an equidigital number, since it uses as much as digits as its factorization.

20932013027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 29.

Adding to 20932013027 its reverse (72031023902), we get a palindrome (92963036929).

The spelling of 20932013027 in words is "twenty billion, nine hundred thirty-two million, thirteen thousand, twenty-seven".