143045533431130 has 128 divisors (see below), whose sum is σ = 285406508814336. Its totient is φ = 51187386240000.

The previous prime is 143045533431121. The next prime is 143045533431137. The reversal of 143045533431130 is 31134335540341.

It is not an unprimeable number, because it can be changed into a prime (143045533431137) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1231320307 + ... + 1231436473.

It is an arithmetic number, because the mean of its divisors is an integer number (2229738350112).

Almost surely, 2^{143045533431130} is an apocalyptic number.

143045533431130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

143045533431130 is a deficient number, since it is larger than the sum of its proper divisors (142360975383206).

143045533431130 is a wasteful number, since it uses less digits than its factorization.

143045533431130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116972.

The product of its (nonzero) digits is 388800, while the sum is 40.

Adding to 143045533431130 its reverse (31134335540341), we get a palindrome (174179868971471).

The spelling of 143045533431130 in words is "one hundred forty-three trillion, forty-five billion, five hundred thirty-three million, four hundred thirty-one thousand, one hundred thirty".