101404141 has 4 divisors (see below), whose sum is σ = 101544352. Its totient is φ = 101263932.

The previous prime is 101404139. The next prime is 101404169. The reversal of 101404141 is 141404101.

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, and also an emirpimes, since its reverse is a distinct semiprime: 141404101 = 151 ⋅936451.

It is a cyclic number.

It is not a de Polignac number, because 101404141 - 2¹ = 101404139 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 (101404241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69015 + ... + 70468.

It is an arithmetic number, because the mean of its divisors is an integer number (25386088).

Almost surely, 2^101404141 is an apocalyptic number.

It is an amenable number.

101404141 is a deficient number, since it is larger than the sum of its proper divisors (140211).

101404141 is an equidigital number, since it uses as much as digits as its factorization.

101404141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140210.

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

The square root of 101404141 is about 10069.9623137329. The cubic root of 101404141 is about 466.3212754398.

Adding to 101404141 its reverse (141404101), we get a palindrome (242808242).

The spelling of 101404141 in words is "one hundred one million, four hundred four thousand, one hundred forty-one".