10101001124 has 6 divisors (see below), whose sum is σ = 17676751974.
Its totient is φ = 5050500560.
The previous prime is 10101001123. The next prime is 10101001171. The reversal of 10101001124 is 42110010101.
Adding to 10101001124 its reverse (42110010101), we get a palindrome (52211011225).
It can be written as a sum of positive squares in only one way, i.e., 9325378624 + 775622500 = 96568^2 + 27850^2
It is not an unprimeable number, because it can be changed into a prime (10101001123) by changing a digit.
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 as a sum of consecutive naturals, namely, 1262625137 + ... + 1262625144.
It is an arithmetic number, because the mean of its divisors is an integer number (2946125329).
Almost surely, 210101001124 is an apocalyptic number.
It is an amenable number.
10101001124 is a deficient number, since it is larger than the sum of its proper divisors (7575750850).
10101001124 is a wasteful number, since it uses less digits than its factorization.
10101001124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2525250285 (or 2525250283 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
The spelling of 10101001124 in words is "ten billion, one hundred one million, one thousand, one hundred twenty-four".