50233133121 has 8 divisors (see below), whose sum is σ = 67053885504. Its totient is φ = 33450568080.

The previous prime is 50233133101. The next prime is 50233133173. The reversal of 50233133121 is 12133133205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50233133121 - 2⁵ = 50233133089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50233133091 and 50233133100.

It is not an unprimeable number, because it can be changed into a prime (50233133101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9543765 + ... + 9549026.

It is an arithmetic number, because the mean of its divisors is an integer number (8381735688).

Almost surely, 2^50233133121 is an apocalyptic number.

It is an amenable number.

50233133121 is a deficient number, since it is larger than the sum of its proper divisors (16820752383).

50233133121 is a wasteful number, since it uses less digits than its factorization.

50233133121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19093671.

The product of its (nonzero) digits is 1620, while the sum is 24.

Adding to 50233133121 its reverse (12133133205), we get a palindrome (62366266326).

The spelling of 50233133121 in words is "fifty billion, two hundred thirty-three million, one hundred thirty-three thousand, one hundred twenty-one".