101024425556 has 24 divisors (see below), whose sum is σ = 187237239336. Its totient is φ = 47529497600.

The previous prime is 101024425517. The next prime is 101024425633. The reversal of 101024425556 is 655524420101.

It can be written as a sum of positive squares in 4 ways, for example, as 39338755600 + 61685669956 = 198340^2 + 248366^2 .

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 110606 + ... + 462906.

It is an arithmetic number, because the mean of its divisors is an integer number (7801551639).

Almost surely, 2^101024425556 is an apocalyptic number.

It is an amenable number.

101024425556 is a deficient number, since it is larger than the sum of its proper divisors (86212813780).

101024425556 is a wasteful number, since it uses less digits than its factorization.

101024425556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356539 (or 356537 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 101024425556 its reverse (655524420101), we get a palindrome (756548845657).

The spelling of 101024425556 in words is "one hundred one billion, twenty-four million, four hundred twenty-five thousand, five hundred fifty-six".