101130122 has 24 divisors (see below), whose sum is σ = 165394560. Its totient is φ = 46200240.

The previous prime is 101130119. The next prime is 101130143. The reversal of 101130122 is 221031101.

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 11 ways as a sum of consecutive naturals, for example, 345008 + ... + 345300.

It is an arithmetic number, because the mean of its divisors is an integer number (6891440).

Almost surely, 2^101130122 is an apocalyptic number.

101130122 is a deficient number, since it is larger than the sum of its proper divisors (64264438).

101130122 is an equidigital number, since it uses as much as digits as its factorization.

101130122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638 (or 345 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 101130122 is about 10056.3473488141. The cubic root of 101130122 is about 465.9008581540.

Adding to 101130122 its reverse (221031101), we get a palindrome (322161223).

The spelling of 101130122 in words is "one hundred one million, one hundred thirty thousand, one hundred twenty-two".