10211857983 has 12 divisors (see below), whose sum is σ = 14758471728. Its totient is φ = 6804208320.

The previous prime is 10211857979. The next prime is 10211858011. The reversal of 10211857983 is 38975811201.

10211857983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10211857983 - 2² = 10211857979 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211857973) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 290538 + ... + 323783.

It is an arithmetic number, because the mean of its divisors is an integer number (1229872644).

Almost surely, 2^10211857983 is an apocalyptic number.

10211857983 is a deficient number, since it is larger than the sum of its proper divisors (4546613745).

10211857983 is a wasteful number, since it uses less digits than its factorization.

10211857983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616174 (or 616171 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 45.

The spelling of 10211857983 in words is "ten billion, two hundred eleven million, eight hundred fifty-seven thousand, nine hundred eighty-three".