2321035047 has 8 divisors (see below), whose sum is σ = 3438570480. Its totient is φ = 1547356680.

The previous prime is 2321035033. The next prime is 2321035061. The reversal of 2321035047 is 7405301232.

It is an interprime number because it is at equal distance from previous prime (2321035033) and next prime (2321035061).

It is not a de Polignac number, because 2321035047 - 2⁶ = 2321034983 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 85964261 = 2321035047 / (2 + 3 + 2 + 1 + 0 + 3 + 5 + 0 + 4 + 7).

It is a self number, because there is not a number n which added to its sum of digits gives 2321035047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321035147) 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, 42982104 + ... + 42982157.

It is an arithmetic number, because the mean of its divisors is an integer number (429821310).

Almost surely, 2^2321035047 is an apocalyptic number.

2321035047 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2321035047 is a deficient number, since it is larger than the sum of its proper divisors (1117535433).

2321035047 is an equidigital number, since it uses as much as digits as its factorization.

2321035047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85964270 (or 85964264 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 2321035047 is about 48177.1216138947. The cubic root of 2321035047 is about 1324.0180306155.

Adding to 2321035047 its reverse (7405301232), we get a palindrome (9726336279).

The spelling of 2321035047 in words is "two billion, three hundred twenty-one million, thirty-five thousand, forty-seven".