111000050106 has 48 divisors (see below), whose sum is σ = 244085332512. Its totient is φ = 33626910240.

The previous prime is 111000050101. The next prime is 111000050111. The reversal of 111000050106 is 601050000111.

It is an interprime number because it is at equal distance from previous prime (111000050101) and next prime (111000050111).

It is a super-2 number, since 2×111000050106² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (111000050101) 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, 2816916 + ... + 2856048.

It is an arithmetic number, because the mean of its divisors is an integer number (5085111094).

Almost surely, 2^111000050106 is an apocalyptic number.

111000050106 is an abundant number, since it is smaller than the sum of its proper divisors (133085282406).

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

111000050106 is a wasteful number, since it uses less digits than its factorization.

111000050106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43067 (or 43056 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 15.

Adding to 111000050106 its reverse (601050000111), we get a palindrome (712050050217).

The spelling of 111000050106 in words is "one hundred eleven billion, fifty thousand, one hundred six".