104142331011 has 4 divisors (see below), whose sum is σ = 138856441352. Its totient is φ = 69428220672.

The previous prime is 104142330997. The next prime is 104142331021. The reversal of 104142331011 is 110133241401.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 104142331011 - 2¹³ = 104142322819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104142331021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17357055166 + ... + 17357055171.

It is an arithmetic number, because the mean of its divisors is an integer number (34714110338).

Almost surely, 2^104142331011 is an apocalyptic number.

104142331011 is a deficient number, since it is larger than the sum of its proper divisors (34714110341).

104142331011 is an equidigital number, since it uses as much as digits as its factorization.

104142331011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34714110340.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 104142331011 its reverse (110133241401), we get a palindrome (214275572412).

The spelling of 104142331011 in words is "one hundred four billion, one hundred forty-two million, three hundred thirty-one thousand, eleven".