101448119 has 4 divisors (see below), whose sum is σ = 104946360. Its totient is φ = 97949880.

The previous prime is 101448097. The next prime is 101448131. The reversal of 101448119 is 911844101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101448119 - 2²⁴ = 84670903 is a prime.

It is a super-2 number, since 2×101448119² = 20583441697276322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 3498211 = 101448119 / (1 + 0 + 1 + 4 + 4 + 8 + 1 + 1 + 9).

It is a junction number, because it is equal to n+sod(n) for n = 101448091 and 101448100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101448169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1749077 + ... + 1749134.

It is an arithmetic number, because the mean of its divisors is an integer number (26236590).

Almost surely, 2^101448119 is an apocalyptic number.

101448119 is a deficient number, since it is larger than the sum of its proper divisors (3498241).

101448119 is an equidigital number, since it uses as much as digits as its factorization.

101448119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3498240.

The product of its (nonzero) digits is 1152, while the sum is 29.

The square root of 101448119 is about 10072.1456998993. The cubic root of 101448119 is about 466.3886787130.

The spelling of 101448119 in words is "one hundred one million, four hundred forty-eight thousand, one hundred nineteen".