133500043315 has 16 divisors (see below), whose sum is σ = 160471101600. Its totient is φ = 106619438592.

The previous prime is 133500043309. The next prime is 133500043363. The reversal of 133500043315 is 513340005331.

It is a cyclic number.

It is not a de Polignac number, because 133500043315 - 2¹¹ = 133500041267 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18504649 + ... + 18511861.

It is an arithmetic number, because the mean of its divisors is an integer number (10029443850).

Almost surely, 2^133500043315 is an apocalyptic number.

133500043315 is a deficient number, since it is larger than the sum of its proper divisors (26971058285).

133500043315 is an equidigital number, since it uses as much as digits as its factorization.

133500043315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12966.

The product of its (nonzero) digits is 8100, while the sum is 28.

Adding to 133500043315 its reverse (513340005331), we get a palindrome (646840048646).

The spelling of 133500043315 in words is "one hundred thirty-three billion, five hundred million, forty-three thousand, three hundred fifteen".