143135092 has 12 divisors (see below), whose sum is σ = 257256580. Its totient is φ = 69633216.

The previous prime is 143135081. The next prime is 143135101. The reversal of 143135092 is 290531341.

It can be written as a sum of positive squares in 2 ways, for example, as 87721956 + 55413136 = 9366^2 + 7444^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 143135092.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483417 + ... + 483712.

Almost surely, 2^143135092 is an apocalyptic number.

It is an amenable number.

143135092 is a deficient number, since it is larger than the sum of its proper divisors (114121488).

143135092 is a wasteful number, since it uses less digits than its factorization.

143135092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967170 (or 967168 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 143135092 is about 11963.9078899831. The cubic root of 143135092 is about 523.0967725610.

The spelling of 143135092 in words is "one hundred forty-three million, one hundred thirty-five thousand, ninety-two".