101141420 has 12 divisors (see below), whose sum is σ = 212397024. Its totient is φ = 40456560.

The previous prime is 101141407. The next prime is 101141471. The reversal of 101141420 is 24141101.

It is a junction number, because it is equal to n+sod(n) for n = 101141395 and 101141404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2528516 + ... + 2528555.

It is an arithmetic number, because the mean of its divisors is an integer number (17699752).

Almost surely, 2^101141420 is an apocalyptic number.

101141420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101141420 is an abundant number, since it is smaller than the sum of its proper divisors (111255604).

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

101141420 is a wasteful number, since it uses less digits than its factorization.

101141420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5057080 (or 5057078 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 101141420 is about 10056.9090678995. The cubic root of 101141420 is about 465.9182072609.

Adding to 101141420 its reverse (24141101), we get a palindrome (125282521).

The spelling of 101141420 in words is "one hundred one million, one hundred forty-one thousand, four hundred twenty".