20114423051 has 2 divisors, whose sum is σ = 20114423052. Its totient is φ = 20114423050.

The previous prime is 20114423047. The next prime is 20114423071. The reversal of 20114423051 is 15032441102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20114423051 - 2² = 20114423047 is a prime.

It is not a weakly prime, because it can be changed into another prime (20114423071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10057211525 + 10057211526.

It is an arithmetic number, because the mean of its divisors is an integer number (10057211526).

Almost surely, 2^20114423051 is an apocalyptic number.

20114423051 is a deficient number, since it is larger than the sum of its proper divisors (1).

20114423051 is an equidigital number, since it uses as much as digits as its factorization.

20114423051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 20114423051 its reverse (15032441102), we get a palindrome (35146864153).

The spelling of 20114423051 in words is "twenty billion, one hundred fourteen million, four hundred twenty-three thousand, fifty-one".