50111102 has 8 divisors (see below), whose sum is σ = 77000112. Its totient is φ = 24444400.

The previous prime is 50111041. The next prime is 50111123. The reversal of 50111102 is 20111105.

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

It is a super-2 number, since 2×50111102² = 5022245087308808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305474 + ... + 305637.

It is an arithmetic number, because the mean of its divisors is an integer number (9625014).

Almost surely, 2^50111102 is an apocalyptic number.

50111102 is a deficient number, since it is larger than the sum of its proper divisors (26889010).

50111102 is a wasteful number, since it uses less digits than its factorization.

50111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611154.

The product of its (nonzero) digits is 10, while the sum is 11.

The square root of 50111102 is about 7078.9195503269. The cubic root of 50111102 is about 368.6758168497.

Adding to 50111102 its reverse (20111105), we get a palindrome (70222207).

The spelling of 50111102 in words is "fifty million, one hundred eleven thousand, one hundred two".