101241394 has 4 divisors (see below), whose sum is σ = 151862094. Its totient is φ = 50620696.

The previous prime is 101241391. The next prime is 101241403. The reversal of 101241394 is 493142101.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 84879369 + 16362025 = 9213^2 + 4045^2 .

It is not an unprimeable number, because it can be changed into a prime (101241391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25310347 + ... + 25310350.

Almost surely, 2^101241394 is an apocalyptic number.

101241394 is a deficient number, since it is larger than the sum of its proper divisors (50620700).

101241394 is an equidigital number, since it uses as much as digits as its factorization.

101241394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50620699.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 101241394 is about 10061.8782540836. The cubic root of 101241394 is about 466.0716701644.

Adding to 101241394 its reverse (493142101), we get a palindrome (594383495).

The spelling of 101241394 in words is "one hundred one million, two hundred forty-one thousand, three hundred ninety-four".