101421224130 has 16 divisors (see below), whose sum is σ = 243410937984. Its totient is φ = 27045659760.

The previous prime is 101421224119. The next prime is 101421224147. The reversal of 101421224130 is 31422124101.

It is a junction number, because it is equal to n+sod(n) for n = 101421224097 and 101421224106.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1690353706 + ... + 1690353765.

It is an arithmetic number, because the mean of its divisors is an integer number (15213183624).

Almost surely, 2^101421224130 is an apocalyptic number.

101421224130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101421224130 is an abundant number, since it is smaller than the sum of its proper divisors (141989713854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101421224130 is a wasteful number, since it uses less digits than its factorization.

101421224130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3380707481.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 101421224130 its reverse (31422124101), we get a palindrome (132843348231).

The spelling of 101421224130 in words is "one hundred one billion, four hundred twenty-one million, two hundred twenty-four thousand, one hundred thirty".