143420133201 has 32 divisors (see below), whose sum is σ = 195083665920. Its totient is φ = 93700755456.

The previous prime is 143420133193. The next prime is 143420133211. The reversal of 143420133201 is 102331024341.

It is a happy number.

It is not a de Polignac number, because 143420133201 - 2³ = 143420133193 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (143420133211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61315690 + ... + 61318028.

It is an arithmetic number, because the mean of its divisors is an integer number (6096364560).

Almost surely, 2^143420133201 is an apocalyptic number.

It is an amenable number.

143420133201 is a deficient number, since it is larger than the sum of its proper divisors (51663532719).

143420133201 is a wasteful number, since it uses less digits than its factorization.

143420133201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3853.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 143420133201 its reverse (102331024341), we get a palindrome (245751157542).

The spelling of 143420133201 in words is "one hundred forty-three billion, four hundred twenty million, one hundred thirty-three thousand, two hundred one".