1433220130 has 8 divisors (see below), whose sum is σ = 2579796252. Its totient is φ = 573288048.

The previous prime is 1433220121. The next prime is 1433220203. The reversal of 1433220130 is 310223341.

It can be written as a sum of positive squares in 2 ways, for example, as 1344615561 + 88604569 = 36669^2 + 9413^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1433220098 and 1433220107.

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, 71660997 + ... + 71661016.

Almost surely, 2^1433220130 is an apocalyptic number.

1433220130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1433220130 is a deficient number, since it is larger than the sum of its proper divisors (1146576122).

1433220130 is a wasteful number, since it uses less digits than its factorization.

1433220130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143322020.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1433220130 is about 37857.8938928198. The cubic root of 1433220130 is about 1127.4681954244.

Adding to 1433220130 its reverse (310223341), we get a palindrome (1743443471).

The spelling of 1433220130 in words is "one billion, four hundred thirty-three million, two hundred twenty thousand, one hundred thirty".