53233103311 has 4 divisors (see below), whose sum is σ = 54950300224. Its totient is φ = 51515906400.

The previous prime is 53233103291. The next prime is 53233103317. The reversal of 53233103311 is 11330133235.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53233103311 - 2¹¹ = 53233101263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53233103317) 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 in 3 ways as a sum of consecutive naturals, for example, 858598410 + ... + 858598471.

It is an arithmetic number, because the mean of its divisors is an integer number (13737575056).

Almost surely, 2^53233103311 is an apocalyptic number.

53233103311 is a deficient number, since it is larger than the sum of its proper divisors (1717196913).

53233103311 is a wasteful number, since it uses less digits than its factorization.

53233103311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717196912.

The product of its (nonzero) digits is 2430, while the sum is 25.

Adding to 53233103311 its reverse (11330133235), we get a palindrome (64563236546).

The spelling of 53233103311 in words is "fifty-three billion, two hundred thirty-three million, one hundred three thousand, three hundred eleven".