535242101 has 2 divisors, whose sum is σ = 535242102. Its totient is φ = 535242100.

The previous prime is 535242053. The next prime is 535242107. The reversal of 535242101 is 101242535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 440958001 + 94284100 = 20999^2 + 9710^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-535242101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (535242107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267621050 + 267621051.

It is an arithmetic number, because the mean of its divisors is an integer number (267621051).

Almost surely, 2^535242101 is an apocalyptic number.

It is an amenable number.

535242101 is a deficient number, since it is larger than the sum of its proper divisors (1).

535242101 is an equidigital number, since it uses as much as digits as its factorization.

535242101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 535242101 is about 23135.2998899949. The cubic root of 535242101 is about 811.9265734158.

Adding to 535242101 its reverse (101242535), we get a palindrome (636484636).

The spelling of 535242101 in words is "five hundred thirty-five million, two hundred forty-two thousand, one hundred one".