143050020 has 48 divisors (see below), whose sum is σ = 401307648. Its totient is φ = 38073600.

The previous prime is 143050009. The next prime is 143050099. The reversal of 143050020 is 20050341.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 34077 + ... + 38043.

It is an arithmetic number, because the mean of its divisors is an integer number (8360576).

Almost surely, 2^143050020 is an apocalyptic number.

143050020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143050020 is an abundant number, since it is smaller than the sum of its proper divisors (258257628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143050020 is a wasteful number, since it uses less digits than its factorization.

143050020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4580 (or 4578 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 143050020 is about 11960.3520015090. The cubic root of 143050020 is about 522.9931182503.

The spelling of 143050020 in words is "one hundred forty-three million, fifty thousand, twenty".