101421300104 has 16 divisors (see below), whose sum is σ = 193282396620. Its totient is φ = 49879327680.

The previous prime is 101421300073. The next prime is 101421300107. The reversal of 101421300104 is 401003124101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 68115780100 + 33305520004 = 260990^2 + 182498^2 .

It is a super-2 number, since 2×101421300104² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101421300107) 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 3 ways as a sum of consecutive naturals, for example, 103914779 + ... + 103915754.

Almost surely, 2^101421300104 is an apocalyptic number.

It is an amenable number.

101421300104 is a deficient number, since it is larger than the sum of its proper divisors (91861096516).

101421300104 is a wasteful number, since it uses less digits than its factorization.

101421300104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207830600 (or 207830596 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 101421300104 its reverse (401003124101), we get a palindrome (502424424205).

The spelling of 101421300104 in words is "one hundred one billion, four hundred twenty-one million, three hundred thousand, one hundred four".