20112027323 has 2 divisors, whose sum is σ = 20112027324. Its totient is φ = 20112027322.

The previous prime is 20112027317. The next prime is 20112027337. The reversal of 20112027323 is 32372021102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20112027323 - 2¹⁶ = 20111961787 is a prime.

It is not a weakly prime, because it can be changed into another prime (20112027623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10056013661 + 10056013662.

It is an arithmetic number, because the mean of its divisors is an integer number (10056013662).

Almost surely, 2^20112027323 is an apocalyptic number.

20112027323 is a deficient number, since it is larger than the sum of its proper divisors (1).

20112027323 is an equidigital number, since it uses as much as digits as its factorization.

20112027323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 20112027323 its reverse (32372021102), we get a palindrome (52484048425).

The spelling of 20112027323 in words is "twenty billion, one hundred twelve million, twenty-seven thousand, three hundred twenty-three".