53333012131 has 12 divisors (see below), whose sum is σ = 62049766800. Its totient is φ = 45707140080.

The previous prime is 53333012123. The next prime is 53333012137. The reversal of 53333012131 is 13121033335.

It is not a de Polignac number, because 53333012131 - 2³ = 53333012123 is a prime.

It is a super-2 number, since 2×53333012131² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53333012096 and 53333012105.

It is not an unprimeable number, because it can be changed into a prime (53333012137) 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 11 ways as a sum of consecutive naturals, for example, 262186 + ... + 418816.

It is an arithmetic number, because the mean of its divisors is an integer number (5170813900).

Almost surely, 2^53333012131 is an apocalyptic number.

53333012131 is a deficient number, since it is larger than the sum of its proper divisors (8716754669).

53333012131 is a wasteful number, since it uses less digits than its factorization.

53333012131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163594 (or 163587 counting only the distinct ones).

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

Adding to 53333012131 its reverse (13121033335), we get a palindrome (66454045466).

The spelling of 53333012131 in words is "fifty-three billion, three hundred thirty-three million, twelve thousand, one hundred thirty-one".