10310221013 has 8 divisors (see below), whose sum is σ = 10929028032. Its totient is φ = 9692783296.

The previous prime is 10310221001. The next prime is 10310221039. The reversal of 10310221013 is 31012201301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10310221013 - 2⁴ = 10310220997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10310221043) 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, 326795 + ... + 356952.

It is an arithmetic number, because the mean of its divisors is an integer number (1366128504).

Almost surely, 2^10310221013 is an apocalyptic number.

It is an amenable number.

10310221013 is a deficient number, since it is larger than the sum of its proper divisors (618807019).

10310221013 is an equidigital number, since it uses as much as digits as its factorization.

10310221013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684651.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10310221013 its reverse (31012201301), we get a palindrome (41322422314).

The spelling of 10310221013 in words is "ten billion, three hundred ten million, two hundred twenty-one thousand, thirteen".