104133135542 has 16 divisors (see below), whose sum is σ = 156498098112. Its totient is φ = 51967164480.

The previous prime is 104133135539. The next prime is 104133135569. The reversal of 104133135542 is 245531331401.

It is a junction number, because it is equal to n+sod(n) for n = 104133135499 and 104133135508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3809042 + ... + 3836282.

It is an arithmetic number, because the mean of its divisors is an integer number (9781131132).

Almost surely, 2^104133135542 is an apocalyptic number.

104133135542 is a deficient number, since it is larger than the sum of its proper divisors (52364962570).

104133135542 is a wasteful number, since it uses less digits than its factorization.

104133135542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30823.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 104133135542 its reverse (245531331401), we get a palindrome (349664466943).

The spelling of 104133135542 in words is "one hundred four billion, one hundred thirty-three million, one hundred thirty-five thousand, five hundred forty-two".