133432532315 has 4 divisors (see below), whose sum is σ = 160119038784. Its totient is φ = 106746025848.

The previous prime is 133432532269. The next prime is 133432532341. The reversal of 133432532315 is 513235234331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 513235234331 = 31 ⋅16555975301.

It is a cyclic number.

It is not a de Polignac number, because 133432532315 - 2⁶ = 133432532251 is a prime.

It is a Duffinian number.

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, 13343253227 + ... + 13343253236.

It is an arithmetic number, because the mean of its divisors is an integer number (40029759696).

Almost surely, 2^133432532315 is an apocalyptic number.

133432532315 is a deficient number, since it is larger than the sum of its proper divisors (26686506469).

133432532315 is an equidigital number, since it uses as much as digits as its factorization.

133432532315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26686506468.

The product of its digits is 97200, while the sum is 35.

Adding to 133432532315 its reverse (513235234331), we get a palindrome (646667766646).

The spelling of 133432532315 in words is "one hundred thirty-three billion, four hundred thirty-two million, five hundred thirty-two thousand, three hundred fifteen".