10207020871 has 8 divisors (see below), whose sum is σ = 10378415600. Its totient is φ = 10035757440.

The previous prime is 10207020841. The next prime is 10207020883. The reversal of 10207020871 is 17802070201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10207020871 - 2⁵ = 10207020839 is a prime.

It is a super-2 number, since 2×10207020871² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10207020841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130735 + ... + 193663.

It is an arithmetic number, because the mean of its divisors is an integer number (1297301950).

Almost surely, 2^10207020871 is an apocalyptic number.

10207020871 is a deficient number, since it is larger than the sum of its proper divisors (171394729).

10207020871 is an equidigital number, since it uses as much as digits as its factorization.

10207020871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65649.

The product of its (nonzero) digits is 1568, while the sum is 28.

The spelling of 10207020871 in words is "ten billion, two hundred seven million, twenty thousand, eight hundred seventy-one".