101310104421 has 24 divisors (see below), whose sum is σ = 154054655040. Its totient is φ = 63978724800.

The previous prime is 101310104369. The next prime is 101310104431. The reversal of 101310104421 is 124401013101.

101310104421 is a `hidden beast` number, since 10 + 131 + 0 + 104 + 421 = 666.

It is not a de Polignac number, because 101310104421 - 2²³ = 101301715813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101310104394 and 101310104403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101310104431) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 2039601 + ... + 2088681.

It is an arithmetic number, because the mean of its divisors is an integer number (6418943960).

Almost surely, 2^101310104421 is an apocalyptic number.

It is an amenable number.

101310104421 is a deficient number, since it is larger than the sum of its proper divisors (52744550619).

101310104421 is a wasteful number, since it uses less digits than its factorization.

101310104421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61177 (or 61174 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 101310104421 its reverse (124401013101), we get a palindrome (225711117522).

The spelling of 101310104421 in words is "one hundred one billion, three hundred ten million, one hundred four thousand, four hundred twenty-one".