143402113202 has 8 divisors (see below), whose sum is σ = 215163961200. Its totient is φ = 71680792804.

The previous prime is 143402113171. The next prime is 143402113207. The reversal of 143402113202 is 202311204341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (143402113207) 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, 10123052 + ... + 10137207.

It is an arithmetic number, because the mean of its divisors is an integer number (26895495150).

Almost surely, 2^143402113202 is an apocalyptic number.

143402113202 is a deficient number, since it is larger than the sum of its proper divisors (71761847998).

143402113202 is a wasteful number, since it uses less digits than its factorization.

143402113202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20263800.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 143402113202 its reverse (202311204341), we get a palindrome (345713317543).

The spelling of 143402113202 in words is "one hundred forty-three billion, four hundred two million, one hundred thirteen thousand, two hundred two".