143020114 has 4 divisors (see below), whose sum is σ = 214530174. Its totient is φ = 71510056.

The previous prime is 143020109. The next prime is 143020147. The reversal of 143020114 is 411020341.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 128709025 + 14311089 = 11345^2 + 3783^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35755027 + ... + 35755030.

Almost surely, 2^143020114 is an apocalyptic number.

143020114 is a deficient number, since it is larger than the sum of its proper divisors (71510060).

143020114 is an equidigital number, since it uses as much as digits as its factorization.

143020114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71510059.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 143020114 is about 11959.1017221194. The cubic root of 143020114 is about 522.9566701085.

Adding to 143020114 its reverse (411020341), we get a palindrome (554040455).

The spelling of 143020114 in words is "one hundred forty-three million, twenty thousand, one hundred fourteen".