101321141 has 4 divisors (see below), whose sum is σ = 105726432. Its totient is φ = 96915852.

The previous prime is 101321137. The next prime is 101321159. The reversal of 101321141 is 141123101.

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 101321141 - 2² = 101321137 is a prime.

It is a super-2 number, since 2×101321141² = 20531947227083762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101321741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2202611 + ... + 2202656.

It is an arithmetic number, because the mean of its divisors is an integer number (26431608).

Almost surely, 2^101321141 is an apocalyptic number.

It is an amenable number.

101321141 is a deficient number, since it is larger than the sum of its proper divisors (4405291).

101321141 is an equidigital number, since it uses as much as digits as its factorization.

101321141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4405290.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 101321141 is about 10065.8403027268. The cubic root of 101321141 is about 466.1940116341.

Adding to 101321141 its reverse (141123101), we get a palindrome (242444242).

The spelling of 101321141 in words is "one hundred one million, three hundred twenty-one thousand, one hundred forty-one".