20243013151 has 2 divisors, whose sum is σ = 20243013152. Its totient is φ = 20243013150.

The previous prime is 20243013149. The next prime is 20243013157. The reversal of 20243013151 is 15131034202.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20243013151 - 2¹ = 20243013149 is a prime.

Together with 20243013149, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20243013157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10121506575 + 10121506576.

It is an arithmetic number, because the mean of its divisors is an integer number (10121506576).

Almost surely, 2^20243013151 is an apocalyptic number.

20243013151 is a deficient number, since it is larger than the sum of its proper divisors (1).

20243013151 is an equidigital number, since it uses as much as digits as its factorization.

20243013151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 20243013151 its reverse (15131034202), we get a palindrome (35374047353).

The spelling of 20243013151 in words is "twenty billion, two hundred forty-three million, thirteen thousand, one hundred fifty-one".