10601243820 has 48 divisors (see below), whose sum is σ = 32981649120. Its totient is φ = 2826998208.

The previous prime is 10601243771. The next prime is 10601243833. The reversal of 10601243820 is 2834210601.

10601243820 is a `hidden beast` number, since 1 + 0 + 601 + 2 + 4 + 38 + 20 = 666.

10601243820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10601243820² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 9815427 + ... + 9816506.

It is an arithmetic number, because the mean of its divisors is an integer number (687117690).

Almost surely, 2^10601243820 is an apocalyptic number.

10601243820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10601243820 is an abundant number, since it is smaller than the sum of its proper divisors (22380405300).

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

10601243820 is a wasteful number, since it uses less digits than its factorization.

10601243820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19631951 (or 19631943 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 10601243820 in words is "ten billion, six hundred one million, two hundred forty-three thousand, eight hundred twenty".