111702050106 has 16 divisors (see below), whose sum is σ = 223468653504. Its totient is φ = 37223257824.

The previous prime is 111702050101. The next prime is 111702050137. The reversal of 111702050106 is 601050207111.

It is a super-2 number, since 2×111702050106² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111702050101) 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, 2667211 + ... + 2708766.

It is an arithmetic number, because the mean of its divisors is an integer number (13966790844).

Almost surely, 2^111702050106 is an apocalyptic number.

111702050106 is an abundant number, since it is smaller than the sum of its proper divisors (111766603398).

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

111702050106 is a wasteful number, since it uses less digits than its factorization.

111702050106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5379445.

The product of its (nonzero) digits is 420, while the sum is 24.

Adding to 111702050106 its reverse (601050207111), we get a palindrome (712752257217).

The spelling of 111702050106 in words is "one hundred eleven billion, seven hundred two million, fifty thousand, one hundred six".