143301011204121 has 16 divisors (see below), whose sum is σ = 191518925464320. Its totient is φ = 95308634615040.

The previous prime is 143301011204111. The next prime is 143301011204149. The reversal of 143301011204121 is 121402110103341.

It is not a de Polignac number, because 143301011204121 - 2⁷ = 143301011203993 is a prime.

It is a super-2 number, since 2×143301011204121² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 143301011204091 and 143301011204100.

It is not an unprimeable number, because it can be changed into a prime (143301011204111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3340810 + ... + 17255811.

It is an arithmetic number, because the mean of its divisors is an integer number (11969932841520).

Almost surely, 2^{143301011204121} is an apocalyptic number.

It is an amenable number.

143301011204121 is a deficient number, since it is larger than the sum of its proper divisors (48217914260199).

143301011204121 is a wasteful number, since it uses less digits than its factorization.

143301011204121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20602096.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 143301011204121 its reverse (121402110103341), we get a palindrome (264703121307462).

The spelling of 143301011204121 in words is "one hundred forty-three trillion, three hundred one billion, eleven million, two hundred four thousand, one hundred twenty-one".