100952319122 has 6 divisors (see below), whose sum is σ = 151429152693. Its totient is φ = 50475934892.

The previous prime is 100952319119. The next prime is 100952319151. The reversal of 100952319122 is 221913259001.

It can be written as a sum of positive squares in 2 ways, for example, as 86648398321 + 14303920801 = 294361^2 + 119599^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=224669.

It is a super-2 number, since 2×100952319122² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 337004 + ... + 561672.

Almost surely, 2^100952319122 is an apocalyptic number.

100952319122 is a deficient number, since it is larger than the sum of its proper divisors (50476833571).

100952319122 is an frugal number, since it uses more digits than its factorization.

100952319122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449340 (or 224671 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 35.

The spelling of 100952319122 in words is "one hundred billion, nine hundred fifty-two million, three hundred nineteen thousand, one hundred twenty-two".