143401314111 has 16 divisors (see below), whose sum is σ = 210734082048. Its totient is φ = 86013907200.

The previous prime is 143401314097. The next prime is 143401314113. The reversal of 143401314111 is 111413104341.

It is not a de Polignac number, because 143401314111 - 2⁶ = 143401314047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143401314113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22396255 + ... + 22402656.

It is an arithmetic number, because the mean of its divisors is an integer number (13170880128).

Almost surely, 2^143401314111 is an apocalyptic number.

143401314111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

143401314111 is a deficient number, since it is larger than the sum of its proper divisors (67332767937).

143401314111 is a wasteful number, since it uses less digits than its factorization.

143401314111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44799022.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 143401314111 its reverse (111413104341), we get a palindrome (254814418452).

The spelling of 143401314111 in words is "one hundred forty-three billion, four hundred one million, three hundred fourteen thousand, one hundred eleven".