918101 has 8 divisors (see below), whose sum is σ = 949824. Its totient is φ = 887040.

The previous prime is 918089. The next prime is 918103. The reversal of 918101 is 101819.

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 918101 - 2¹⁴ = 901717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 918101.

It is not an unprimeable number, because it can be changed into a prime (918103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4661 + ... + 4853.

It is an arithmetic number, because the mean of its divisors is an integer number (118728).

2⁹¹⁸¹⁰¹ is an apocalyptic number.

It is an amenable number.

918101 is a deficient number, since it is larger than the sum of its proper divisors (31723).

918101 is a wasteful number, since it uses less digits than its factorization.

918101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331.

The product of its (nonzero) digits is 72, while the sum is 20.

The square root of 918101 is about 958.1758711218. The cubic root of 918101 is about 97.1919181864.

It can be divided in two parts, 91 and 8101, that added together give a 13-th power (8192 = 2¹³).

The spelling of 918101 in words is "nine hundred eighteen thousand, one hundred one".