50211012102 has 32 divisors (see below), whose sum is σ = 101138694144. Its totient is φ = 16617938400.

The previous prime is 50211012091. The next prime is 50211012127. The reversal of 50211012102 is 20121011205.

It is a super-2 number, since 2×50211012102² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 485883 + ... + 580089.

It is an arithmetic number, because the mean of its divisors is an integer number (3160584192).

Almost surely, 2^50211012102 is an apocalyptic number.

50211012102 is an abundant number, since it is smaller than the sum of its proper divisors (50927682042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50211012102 is a wasteful number, since it uses less digits than its factorization.

50211012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94844.

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 50211012102 its reverse (20121011205), we get a palindrome (70332023307).

The spelling of 50211012102 in words is "fifty billion, two hundred eleven million, twelve thousand, one hundred two".