20112424051 has 2 divisors, whose sum is σ = 20112424052. Its totient is φ = 20112424050.

The previous prime is 20112423983. The next prime is 20112424093. The reversal of 20112424051 is 15042421102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20112424051 - 2¹⁵ = 20112391283 is a prime.

It is a super-3 number, since 3×20112424051³ (a number of 32 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (20112424351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10056212025 + 10056212026.

It is an arithmetic number, because the mean of its divisors is an integer number (10056212026).

Almost surely, 2^20112424051 is an apocalyptic number.

20112424051 is a deficient number, since it is larger than the sum of its proper divisors (1).

20112424051 is an equidigital number, since it uses as much as digits as its factorization.

20112424051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 20112424051 its reverse (15042421102), we get a palindrome (35154845153).

The spelling of 20112424051 in words is "twenty billion, one hundred twelve million, four hundred twenty-four thousand, fifty-one".