104130531011 has 8 divisors (see below), whose sum is σ = 114526542144. Its totient is φ = 94075372800.

The previous prime is 104130530989. The next prime is 104130531017. The reversal of 104130531011 is 110135031401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104130531011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104130531017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85212590 + ... + 85213811.

It is an arithmetic number, because the mean of its divisors is an integer number (14315817768).

Almost surely, 2^104130531011 is an apocalyptic number.

104130531011 is a deficient number, since it is larger than the sum of its proper divisors (10396011133).

104130531011 is a wasteful number, since it uses less digits than its factorization.

104130531011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170426461.

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 104130531011 its reverse (110135031401), we get a palindrome (214265562412).

The spelling of 104130531011 in words is "one hundred four billion, one hundred thirty million, five hundred thirty-one thousand, eleven".