133104501405 has 48 divisors (see below), whose sum is σ = 241086418560. Its totient is φ = 67806440064.

The previous prime is 133104501391. The next prime is 133104501433. The reversal of 133104501405 is 504105401331.

It is a happy number.

133104501405 is a `hidden beast` number, since 13 + 3 + 104 + 501 + 40 + 5 = 666.

It is not a de Polignac number, because 133104501405 - 2¹³ = 133104493213 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 643122 + ... + 824508.

It is an arithmetic number, because the mean of its divisors is an integer number (5022633720).

Almost surely, 2^133104501405 is an apocalyptic number.

133104501405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133104501405 is a deficient number, since it is larger than the sum of its proper divisors (107981917155).

133104501405 is a wasteful number, since it uses less digits than its factorization.

133104501405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182130 (or 182127 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 133104501405 its reverse (504105401331), we get a palindrome (637209902736).

The spelling of 133104501405 in words is "one hundred thirty-three billion, one hundred four million, five hundred one thousand, four hundred five".