143133696 has 176 divisors, whose sum is σ = 440186880. Its totient is φ = 45895680.

The previous prime is 143133689. The next prime is 143133703. The reversal of 143133696 is 696331341.

It is an interprime number because it is at equal distance from previous prime (143133689) and next prime (143133703).

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

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 143133696.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 857005 + ... + 857171.

Almost surely, 2^143133696 is an apocalyptic number.

143133696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 143133696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220093440).

143133696 is an abundant number, since it is smaller than the sum of its proper divisors (297053184).

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

143133696 is a wasteful number, since it uses less digits than its factorization.

143133696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227 (or 203 counting only the distinct ones).

The product of its digits is 34992, while the sum is 36.

The square root of 143133696 is about 11963.8495476999. The cubic root of 143133696 is about 523.0950719637.

The spelling of 143133696 in words is "one hundred forty-three million, one hundred thirty-three thousand, six hundred ninety-six".