133023135415 has 16 divisors (see below), whose sum is σ = 160032607200. Its totient is φ = 106148761600.

The previous prime is 133023135383. The next prime is 133023135439. The reversal of 133023135415 is 514531320331.

It is a happy number.

It is not a de Polignac number, because 133023135415 - 2⁵ = 133023135383 is a prime.

It is a congruent number.

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, 9460140 + ... + 9474190.

It is an arithmetic number, because the mean of its divisors is an integer number (10002037950).

Almost surely, 2^133023135415 is an apocalyptic number.

133023135415 is a deficient number, since it is larger than the sum of its proper divisors (27009471785).

133023135415 is a wasteful number, since it uses less digits than its factorization.

133023135415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18722.

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 133023135415 its reverse (514531320331), we get a palindrome (647554455746).

The spelling of 133023135415 in words is "one hundred thirty-three billion, twenty-three million, one hundred thirty-five thousand, four hundred fifteen".