143401132011 has 8 divisors (see below), whose sum is σ = 191206774080. Its totient is φ = 95598122312.

The previous prime is 143401132003. The next prime is 143401132033. The reversal of 143401132011 is 110231104341.

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

It is a cyclic number.

It is not a de Polignac number, because 143401132011 - 2³ = 143401132003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (143401130011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527265 + ... + 751538.

It is an arithmetic number, because the mean of its divisors is an integer number (23900846760).

Almost surely, 2^143401132011 is an apocalyptic number.

143401132011 is a deficient number, since it is larger than the sum of its proper divisors (47805642069).

143401132011 is a wasteful number, since it uses less digits than its factorization.

143401132011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316185.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 143401132011 its reverse (110231104341), we get a palindrome (253632236352).

The spelling of 143401132011 in words is "one hundred forty-three billion, four hundred one million, one hundred thirty-two thousand, eleven".