101022118 has 16 divisors (see below), whose sum is σ = 163224576. Its totient is φ = 46755720.

The previous prime is 101022083. The next prime is 101022169. The reversal of 101022118 is 811220101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33996 + ... + 36847.

It is an arithmetic number, because the mean of its divisors is an integer number (10201536).

Almost surely, 2^101022118 is an apocalyptic number.

101022118 is a deficient number, since it is larger than the sum of its proper divisors (62202458).

101022118 is a wasteful number, since it uses less digits than its factorization.

101022118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70899.

The product of its (nonzero) digits is 32, while the sum is 16.

The square root of 101022118 is about 10050.9759725113. The cubic root of 101022118 is about 465.7349429316.

Adding to 101022118 its reverse (811220101), we get a palindrome (912242219).

The spelling of 101022118 in words is "one hundred one million, twenty-two thousand, one hundred eighteen".