101422141 has 4 divisors (see below), whose sum is σ = 101932000. Its totient is φ = 100912284.

The previous prime is 101422129. The next prime is 101422147. The reversal of 101422141 is 141224101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101422141 - 2⁵ = 101422109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101422147) by changing a digit.

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, 254631 + ... + 255028.

It is an arithmetic number, because the mean of its divisors is an integer number (25483000).

Almost surely, 2^101422141 is an apocalyptic number.

It is an amenable number.

101422141 is a deficient number, since it is larger than the sum of its proper divisors (509859).

101422141 is an equidigital number, since it uses as much as digits as its factorization.

101422141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509858.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 101422141 is about 10070.8560212129. The cubic root of 101422141 is about 466.3488656554.

Adding to 101422141 its reverse (141224101), we get a palindrome (242646242).

The spelling of 101422141 in words is "one hundred one million, four hundred twenty-two thousand, one hundred forty-one".