1040101 has 2 divisors, whose sum is σ = 1040102. Its totient is φ = 1040100.

The previous prime is 1040093. The next prime is 1040113. The reversal of 1040101 is 1010401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 564001 + 476100 = 751^2 + 690^2 .

It is a cyclic number.

It is not a de Polignac number, because 1040101 - 2³ = 1040093 is a prime.

1040101 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520050 + 520051.

It is an arithmetic number, because the mean of its divisors is an integer number (520051).

2^1040101 is an apocalyptic number.

It is an amenable number.

1040101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040101 is an equidigital number, since it uses as much as digits as its factorization.

1040101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 1040101 is about 1019.8534208405. The cubic root of 1040101 is about 101.3192200547.

Adding to 1040101 its reverse (1010401), we get a palindrome (2050502).

The spelling of 1040101 in words is "one million, forty thousand, one hundred one".