133530061145515 has 8 divisors (see below), whose sum is σ = 160236137867328. Its totient is φ = 106824005921280.

The previous prime is 133530061145501. The next prime is 133530061145531. The reversal of 133530061145515 is 515541160035331.

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

It is not a de Polignac number, because 133530061145515 - 2⁴¹ = 131331037889963 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16067694 + ... + 22917916.

It is an arithmetic number, because the mean of its divisors is an integer number (20029517233416).

Almost surely, 2^{133530061145515} is an apocalyptic number.

133530061145515 is a deficient number, since it is larger than the sum of its proper divisors (26706076721813).

133530061145515 is an equidigital number, since it uses as much as digits as its factorization.

133530061145515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10748789.

The product of its (nonzero) digits is 405000, while the sum is 43.

The spelling of 133530061145515 in words is "one hundred thirty-three trillion, five hundred thirty billion, sixty-one million, one hundred forty-five thousand, five hundred fifteen".