10021302343 has 6 divisors (see below), whose sum is σ = 10851469584. Its totient is φ = 9250432776.

The previous prime is 10021302329. The next prime is 10021302371. The reversal of 10021302343 is 34320312001.

It is a de Polignac number, because none of the positive numbers 2^k-10021302343 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10021302343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10021302323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29648655 + ... + 29648992.

It is an arithmetic number, because the mean of its divisors is an integer number (1808578264).

Almost surely, 2^10021302343 is an apocalyptic number.

10021302343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10021302343 is a deficient number, since it is larger than the sum of its proper divisors (830167241).

10021302343 is an equidigital number, since it uses as much as digits as its factorization.

10021302343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59297673 (or 59297660 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10021302343 its reverse (34320312001), we get a palindrome (44341614344).

It can be divided in two parts, 10021 and 302343, that multiplied together give a palindrome (3029779203).

The spelling of 10021302343 in words is "ten billion, twenty-one million, three hundred two thousand, three hundred forty-three".