10030210997 has 4 divisors (see below), whose sum is σ = 10036222380. Its totient is φ = 10024199616.

The previous prime is 10030210991. The next prime is 10030211011. The reversal of 10030210997 is 79901203001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8238466756 + 1791744241 = 90766^2 + 42329^2 .

It is a cyclic number.

It is not a de Polignac number, because 10030210997 - 2⁶ = 10030210933 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 (10030210991) 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, 3003188 + ... + 3006525.

It is an arithmetic number, because the mean of its divisors is an integer number (2509055595).

Almost surely, 2^10030210997 is an apocalyptic number.

It is an amenable number.

10030210997 is a deficient number, since it is larger than the sum of its proper divisors (6011383).

10030210997 is an equidigital number, since it uses as much as digits as its factorization.

10030210997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6011382.

The product of its (nonzero) digits is 3402, while the sum is 32.

Adding to 10030210997 its reverse (79901203001), we get a palindrome (89931413998).

The spelling of 10030210997 in words is "ten billion, thirty million, two hundred ten thousand, nine hundred ninety-seven".