143140114 has 32 divisors (see below), whose sum is σ = 240534000. Its totient is φ = 63431424.

The previous prime is 143140097. The next prime is 143140133. The reversal of 143140114 is 411041341.

It can be written as a sum of positive squares in 8 ways, for example, as 87890625 + 55249489 = 9375^2 + 7433^2 .

It is a junction number, because it is equal to n+sod(n) for n = 143140091 and 143140100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172252 + ... + 173080.

Almost surely, 2^143140114 is an apocalyptic number.

143140114 is a deficient number, since it is larger than the sum of its proper divisors (97393886).

143140114 is a wasteful number, since it uses less digits than its factorization.

143140114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 143140114 is about 11964.1177693970. The cubic root of 143140114 is about 523.1028902345.

Adding to 143140114 its reverse (411041341), we get a palindrome (554181455).

The spelling of 143140114 in words is "one hundred forty-three million, one hundred forty thousand, one hundred fourteen".