10183838281820 has 24 divisors (see below), whose sum is σ = 24441211876704. Its totient is φ = 3491601696576.

The previous prime is 10183838281817. The next prime is 10183838281843. The reversal of 10183838281820 is 2818283838101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36370850867 + ... + 36370851146.

It is an arithmetic number, because the mean of its divisors is an integer number (1018383828196).

Almost surely, 2^{10183838281820} is an apocalyptic number.

10183838281820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10183838281820 is an abundant number, since it is smaller than the sum of its proper divisors (14257373594884).

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

10183838281820 is a wasteful number, since it uses less digits than its factorization.

10183838281820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72741702029 (or 72741702027 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 53.

The spelling of 10183838281820 in words is "ten trillion, one hundred eighty-three billion, eight hundred thirty-eight million, two hundred eighty-one thousand, eight hundred twenty".