20412001151 has 2 divisors, whose sum is σ = 20412001152. Its totient is φ = 20412001150.

The previous prime is 20412001073. The next prime is 20412001171. The reversal of 20412001151 is 15110021402.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20412001151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20412001171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10206000575 + 10206000576.

It is an arithmetic number, because the mean of its divisors is an integer number (10206000576).

Almost surely, 2^20412001151 is an apocalyptic number.

20412001151 is a deficient number, since it is larger than the sum of its proper divisors (1).

20412001151 is an equidigital number, since it uses as much as digits as its factorization.

20412001151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80, while the sum is 17.

Adding to 20412001151 its reverse (15110021402), we get a palindrome (35522022553).

The spelling of 20412001151 in words is "twenty billion, four hundred twelve million, one thousand, one hundred fifty-one".