53361101 has 4 divisors (see below), whose sum is σ = 56169600. Its totient is φ = 50552604.

The previous prime is 53361097. The next prime is 53361109. The reversal of 53361101 is 10116335.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10116335 = 5 ⋅2023267.

It is a cyclic number.

It is not a de Polignac number, because 53361101 - 2² = 53361097 is a prime.

It is a super-3 number, since 3×53361101³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53361109) 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, 1404221 + ... + 1404258.

It is an arithmetic number, because the mean of its divisors is an integer number (14042400).

Almost surely, 2^53361101 is an apocalyptic number.

It is an amenable number.

53361101 is a deficient number, since it is larger than the sum of its proper divisors (2808499).

53361101 is a wasteful number, since it uses less digits than its factorization.

53361101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2808498.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 53361101 is about 7304.8683081901. The cubic root of 53361101 is about 376.4797261554.

Adding to 53361101 its reverse (10116335), we get a palindrome (63477436).

The spelling of 53361101 in words is "fifty-three million, three hundred sixty-one thousand, one hundred one".