143092980 has 72 divisors (see below), whose sum is σ = 450139872. Its totient is φ = 38156832.

The previous prime is 143092967. The next prime is 143092991. The reversal of 143092980 is 89290341.

143092980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9862 + ... + 19581.

Almost surely, 2^143092980 is an apocalyptic number.

143092980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143092980 is an abundant number, since it is smaller than the sum of its proper divisors (307046892).

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

143092980 is a wasteful number, since it uses less digits than its factorization.

143092980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29467 (or 29453 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 143092980 is about 11962.1478004579. The cubic root of 143092980 is about 523.0454671551.

The spelling of 143092980 in words is "one hundred forty-three million, ninety-two thousand, nine hundred eighty".