1002232343 has 4 divisors (see below), whose sum is σ = 1145408400. Its totient is φ = 859056288.

The previous prime is 1002232339. The next prime is 1002232367. The reversal of 1002232343 is 3432322001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3432322001 = 3511 ⋅977591.

It is a cyclic number.

It is not a de Polignac number, because 1002232343 - 2² = 1002232339 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 (1002232313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71588018 + ... + 71588031.

It is an arithmetic number, because the mean of its divisors is an integer number (286352100).

Almost surely, 2^1002232343 is an apocalyptic number.

1002232343 is a deficient number, since it is larger than the sum of its proper divisors (143176057).

1002232343 is an equidigital number, since it uses as much as digits as its factorization.

1002232343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143176056.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 1002232343 is about 31658.0533671924. The cubic root of 1002232343 is about 1000.7435613129.

Adding to 1002232343 its reverse (3432322001), we get a palindrome (4434554344).

The spelling of 1002232343 in words is "one billion, two million, two hundred thirty-two thousand, three hundred forty-three".