101210113122 has 64 divisors (see below), whose sum is σ = 215476848000. Its totient is φ = 31582347264.

The previous prime is 101210113117. The next prime is 101210113133. The reversal of 101210113122 is 221311012101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15927898 + ... + 15934250.

It is an arithmetic number, because the mean of its divisors is an integer number (3366825750).

Almost surely, 2^101210113122 is an apocalyptic number.

101210113122 is an abundant number, since it is smaller than the sum of its proper divisors (114266734878).

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

101210113122 is a wasteful number, since it uses less digits than its factorization.

101210113122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7187.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 101210113122 its reverse (221311012101), we get a palindrome (322521125223).

The spelling of 101210113122 in words is "one hundred one billion, two hundred ten million, one hundred thirteen thousand, one hundred twenty-two".