101520041 has 8 divisors (see below), whose sum is σ = 116398464. Its totient is φ = 86735520.

The previous prime is 101520019. The next prime is 101520079. The reversal of 101520041 is 140025101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101520041 - 2²² = 97325737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101519998 and 101520025.

It is not an unprimeable number, because it can be changed into a prime (101520541) 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 7 ways as a sum of consecutive naturals, for example, 21140 + ... + 25493.

It is an arithmetic number, because the mean of its divisors is an integer number (14549808).

Almost surely, 2^101520041 is an apocalyptic number.

It is an amenable number.

101520041 is a deficient number, since it is larger than the sum of its proper divisors (14878423).

101520041 is an equidigital number, since it uses as much as digits as its factorization.

101520041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46951.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 101520041 is about 10075.7154088432. The cubic root of 101520041 is about 466.4988686408.

Adding to 101520041 its reverse (140025101), we get a palindrome (241545142).

The spelling of 101520041 in words is "one hundred one million, five hundred twenty thousand, forty-one".