53211012303 has 8 divisors (see below), whose sum is σ = 70977600000. Its totient is φ = 35459216408.

The previous prime is 53211012293. The next prime is 53211012331. The reversal of 53211012303 is 30321011235.

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 53211012303 - 2¹⁷ = 53210881231 is a prime.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 53211012303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53211017303) 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, 3689553 + ... + 3703946.

It is an arithmetic number, because the mean of its divisors is an integer number (8872200000).

Almost surely, 2^53211012303 is an apocalyptic number.

53211012303 is a deficient number, since it is larger than the sum of its proper divisors (17766587697).

53211012303 is a wasteful number, since it uses less digits than its factorization.

53211012303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7395901.

The product of its (nonzero) digits is 540, while the sum is 21.

Adding to 53211012303 its reverse (30321011235), we get a palindrome (83532023538).

The spelling of 53211012303 in words is "fifty-three billion, two hundred eleven million, twelve thousand, three hundred three".