20231433159151 has 2 divisors, whose sum is σ = 20231433159152. Its totient is φ = 20231433159150.

The previous prime is 20231433159149. The next prime is 20231433159163. The reversal of 20231433159151 is 15195133413202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20231433159151 - 2¹ = 20231433159149 is a prime.

It is a super-2 number, since 2×20231433159151² (a number of 27 digits) contains 22 as substring.

Together with 20231433159149, 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 (20231433129151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10115716579575 + 10115716579576.

It is an arithmetic number, because the mean of its divisors is an integer number (10115716579576).

Almost surely, 2^{20231433159151} is an apocalyptic number.

20231433159151 is a deficient number, since it is larger than the sum of its proper divisors (1).

20231433159151 is an equidigital number, since it uses as much as digits as its factorization.

20231433159151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 20231433159151 in words is "twenty trillion, two hundred thirty-one billion, four hundred thirty-three million, one hundred fifty-nine thousand, one hundred fifty-one".