143040130233 has 128 divisors (see below), whose sum is σ = 274124390400. Its totient is φ = 63877766400.

The previous prime is 143040130201. The next prime is 143040130237. The reversal of 143040130233 is 332031040341.

It is not a de Polignac number, because 143040130233 - 2⁵ = 143040130201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (143040130237) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3345118 + ... + 3387608.

It is an arithmetic number, because the mean of its divisors is an integer number (2141596800).

Almost surely, 2^143040130233 is an apocalyptic number.

143040130233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

143040130233 is a deficient number, since it is larger than the sum of its proper divisors (131084260167).

143040130233 is a wasteful number, since it uses less digits than its factorization.

143040130233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42603.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 143040130233 its reverse (332031040341), we get a palindrome (475071170574).

The spelling of 143040130233 in words is "one hundred forty-three billion, forty million, one hundred thirty thousand, two hundred thirty-three".