101518041 has 4 divisors (see below), whose sum is σ = 135357392. Its totient is φ = 67678692.

The previous prime is 101518003. The next prime is 101518051. The reversal of 101518041 is 140815101.

It is a happy number.

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 not a de Polignac number, because 101518041 - 2¹⁸ = 101255897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101517999 and 101518017.

It is not an unprimeable number, because it can be changed into a prime (101518051) 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, 16919671 + ... + 16919676.

It is an arithmetic number, because the mean of its divisors is an integer number (33839348).

Almost surely, 2^101518041 is an apocalyptic number.

It is an amenable number.

101518041 is a deficient number, since it is larger than the sum of its proper divisors (33839351).

101518041 is an equidigital number, since it uses as much as digits as its factorization.

101518041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33839350.

The product of its (nonzero) digits is 160, while the sum is 21.

The square root of 101518041 is about 10075.6161598187. The cubic root of 101518041 is about 466.4958051936.

The spelling of 101518041 in words is "one hundred one million, five hundred eighteen thousand, forty-one".