130433332 has 6 divisors (see below), whose sum is σ = 228258338. Its totient is φ = 65216664.

The previous prime is 130433273. The next prime is 130433351. The reversal of 130433332 is 233334031.

It can be written as a sum of positive squares in only one way, i.e., 69655716 + 60777616 = 8346^2 + 7796^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16304163 + ... + 16304170.

Almost surely, 2^130433332 is an apocalyptic number.

It is an amenable number.

130433332 is a deficient number, since it is larger than the sum of its proper divisors (97825006).

130433332 is a wasteful number, since it uses less digits than its factorization.

130433332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32608337 (or 32608335 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

The square root of 130433332 is about 11420.7413069380. The cubic root of 130433332 is about 507.1419422660.

Adding to 130433332 its reverse (233334031), we get a palindrome (363767363).

The spelling of 130433332 in words is "one hundred thirty million, four hundred thirty-three thousand, three hundred thirty-two".