120411000143 has 4 divisors (see below), whose sum is σ = 137612571600. Its totient is φ = 103209428688.

The previous prime is 120411000077. The next prime is 120411000161. The reversal of 120411000143 is 341000114021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120411000143 - 2¹⁸ = 120410737999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120411000643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8600785718 + ... + 8600785731.

It is an arithmetic number, because the mean of its divisors is an integer number (34403142900).

Almost surely, 2^120411000143 is an apocalyptic number.

120411000143 is a deficient number, since it is larger than the sum of its proper divisors (17201571457).

120411000143 is an equidigital number, since it uses as much as digits as its factorization.

120411000143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17201571456.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 120411000143 its reverse (341000114021), we get a palindrome (461411114164).

The spelling of 120411000143 in words is "one hundred twenty billion, four hundred eleven million, one hundred forty-three", and thus it is an aban number.