101105146252 has 48 divisors (see below), whose sum is σ = 203405416704. Its totient is φ = 43523480000.

The previous prime is 101105146213. The next prime is 101105146313. The reversal of 101105146252 is 252641501101.

It is a self number, because there is not a number n which added to its sum of digits gives 101105146252.

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 15 ways as a sum of consecutive naturals, for example, 392374 + ... + 596797.

It is an arithmetic number, because the mean of its divisors is an integer number (4237612848).

Almost surely, 2^101105146252 is an apocalyptic number.

It is an amenable number.

101105146252 is an abundant number, since it is smaller than the sum of its proper divisors (102300270452).

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

101105146252 is a wasteful number, since it uses less digits than its factorization.

101105146252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989310 (or 989308 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 28.

Adding to 101105146252 its reverse (252641501101), we get a palindrome (353746647353).

The spelling of 101105146252 in words is "one hundred one billion, one hundred five million, one hundred forty-six thousand, two hundred fifty-two".