159233143451 has 2 divisors, whose sum is σ = 159233143452. Its totient is φ = 159233143450.

The previous prime is 159233143441. The next prime is 159233143453. The reversal of 159233143451 is 154341332951.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 159233143451 - 2¹⁰ = 159233142427 is a prime.

Together with 159233143453, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 159233143399 and 159233143408.

It is not a weakly prime, because it can be changed into another prime (159233143453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79616571725 + 79616571726.

It is an arithmetic number, because the mean of its divisors is an integer number (79616571726).

Almost surely, 2^159233143451 is an apocalyptic number.

159233143451 is a deficient number, since it is larger than the sum of its proper divisors (1).

159233143451 is an equidigital number, since it uses as much as digits as its factorization.

159233143451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 194400, while the sum is 41.

The spelling of 159233143451 in words is "one hundred fifty-nine billion, two hundred thirty-three million, one hundred forty-three thousand, four hundred fifty-one".