50031202011 has 24 divisors (see below), whose sum is σ = 82164090960. Its totient is φ = 26907535872.

The previous prime is 50031202003. The next prime is 50031202043. The reversal of 50031202011 is 11020213005.

It is not a de Polignac number, because 50031202011 - 2³ = 50031202003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50031202411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10007746 + ... + 10012743.

It is an arithmetic number, because the mean of its divisors is an integer number (3423503790).

Almost surely, 2^50031202011 is an apocalyptic number.

50031202011 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

50031202011 is a deficient number, since it is larger than the sum of its proper divisors (32132888949).

50031202011 is a wasteful number, since it uses less digits than its factorization.

50031202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20020523 (or 20020516 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

Adding to 50031202011 its reverse (11020213005), we get a palindrome (61051415016).

The spelling of 50031202011 in words is "fifty billion, thirty-one million, two hundred two thousand, eleven".