130415533 has 2 divisors, whose sum is σ = 130415534. Its totient is φ = 130415532.

The previous prime is 130415521. The next prime is 130415539. The reversal of 130415533 is 335514031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117548964 + 12866569 = 10842^2 + 3587^2 .

It is a cyclic number.

It is not a de Polignac number, because 130415533 - 2¹³ = 130407341 is a prime.

It is a super-2 number, since 2×130415533² = 34016422495348178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130415498 and 130415507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130415539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65207766 + 65207767.

It is an arithmetic number, because the mean of its divisors is an integer number (65207767).

Almost surely, 2^130415533 is an apocalyptic number.

It is an amenable number.

130415533 is a deficient number, since it is larger than the sum of its proper divisors (1).

130415533 is an equidigital number, since it uses as much as digits as its factorization.

130415533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 130415533 is about 11419.9620402171. The cubic root of 130415533 is about 507.1188729327.

Adding to 130415533 its reverse (335514031), we get a palindrome (465929564).

The spelling of 130415533 in words is "one hundred thirty million, four hundred fifteen thousand, five hundred thirty-three".