101421060 has 48 divisors (see below), whose sum is σ = 305825856. Its totient is φ = 24964992.

The previous prime is 101421043. The next prime is 101421083. The reversal of 101421060 is 60124101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64234 + ... + 65793.

It is an arithmetic number, because the mean of its divisors is an integer number (6371372).

Almost surely, 2^101421060 is an apocalyptic number.

101421060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101421060 is an abundant number, since it is smaller than the sum of its proper divisors (204404796).

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

101421060 is a wasteful number, since it uses less digits than its factorization.

101421060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130052 (or 130050 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 101421060 is about 10070.8023513522. The cubic root of 101421060 is about 466.3472088018.

Adding to 101421060 its reverse (60124101), we get a palindrome (161545161).

The spelling of 101421060 in words is "one hundred one million, four hundred twenty-one thousand, sixty".