133023205024155 has 32 divisors (see below), whose sum is σ = 236497718483520. Its totient is φ = 70942103147520.

The previous prime is 133023205024097. The next prime is 133023205024169. The reversal of 133023205024155 is 551420502320331.

133023205024155 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 232 + 0 + 5 + 0 + 2 + 415 + 5 = 666.

It is not a de Polignac number, because 133023205024155 - 2⁸ = 133023205023899 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22376272 + ... + 27690141.

It is an arithmetic number, because the mean of its divisors is an integer number (7390553702610).

Almost surely, 2^{133023205024155} is an apocalyptic number.

133023205024155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

133023205024155 is a deficient number, since it is larger than the sum of its proper divisors (103474513459365).

133023205024155 is a wasteful number, since it uses less digits than its factorization.

133023205024155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50086108 (or 50086102 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 133023205024155 its reverse (551420502320331), we get a palindrome (684443707344486).

The spelling of 133023205024155 in words is "one hundred thirty-three trillion, twenty-three billion, two hundred five million, twenty-four thousand, one hundred fifty-five".