104021121463 has 16 divisors (see below), whose sum is σ = 119331051840. Its totient is φ = 88823990016.

The previous prime is 104021121461. The next prime is 104021121559. The reversal of 104021121463 is 364121120401.

It is a cyclic number.

It is not a de Polignac number, because 104021121463 - 2¹ = 104021121461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104021121461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3742923 + ... + 3770611.

It is an arithmetic number, because the mean of its divisors is an integer number (7458190740).

Almost surely, 2^104021121463 is an apocalyptic number.

104021121463 is a deficient number, since it is larger than the sum of its proper divisors (15309930377).

104021121463 is a wasteful number, since it uses less digits than its factorization.

104021121463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29706.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 104021121463 its reverse (364121120401), we get a palindrome (468142241864).

The spelling of 104021121463 in words is "one hundred four billion, twenty-one million, one hundred twenty-one thousand, four hundred sixty-three".