10071820343 has 4 divisors (see below), whose sum is σ = 10846575768. Its totient is φ = 9297064920.

The previous prime is 10071820327. The next prime is 10071820351. The reversal of 10071820343 is 34302817001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34302817001 = 563 ⋅60928627.

It is not a de Polignac number, because 10071820343 - 2⁴ = 10071820327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10071820373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387377693 + ... + 387377718.

It is an arithmetic number, because the mean of its divisors is an integer number (2711643942).

Almost surely, 2^10071820343 is an apocalyptic number.

10071820343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10071820343 is a deficient number, since it is larger than the sum of its proper divisors (774755425).

10071820343 is an equidigital number, since it uses as much as digits as its factorization.

10071820343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774755424.

The product of its (nonzero) digits is 4032, while the sum is 29.

The spelling of 10071820343 in words is "ten billion, seventy-one million, eight hundred twenty thousand, three hundred forty-three".