50202100121011 has 8 divisors (see below), whose sum is σ = 50962326331280. Its totient is φ = 49442195708928.

The previous prime is 50202100120987. The next prime is 50202100121057. The reversal of 50202100121011 is 11012100120205.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50202100121011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50202100101011) 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, 80135166 + ... + 80759203.

It is an arithmetic number, because the mean of its divisors is an integer number (6370290791410).

Almost surely, 2^{50202100121011} is an apocalyptic number.

50202100121011 is a deficient number, since it is larger than the sum of its proper divisors (760226210269).

50202100121011 is a wasteful number, since it uses less digits than its factorization.

50202100121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160899093.

The product of its (nonzero) digits is 40, while the sum is 16.

Adding to 50202100121011 its reverse (11012100120205), we get a palindrome (61214200241216).

The spelling of 50202100121011 in words is "fifty trillion, two hundred two billion, one hundred million, one hundred twenty-one thousand, eleven".