10331220123303 has 4 divisors (see below), whose sum is σ = 13774960164408. Its totient is φ = 6887480082200.

The previous prime is 10331220123281. The next prime is 10331220123307. The reversal of 10331220123303 is 30332102213301.

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

It is a cyclic number.

It is not a de Polignac number, because 10331220123303 - 2⁵ = 10331220123271 is a prime.

It is a super-2 number, since 2×10331220123303² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10331220123307) 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, 1721870020548 + ... + 1721870020553.

It is an arithmetic number, because the mean of its divisors is an integer number (3443740041102).

Almost surely, 2^{10331220123303} is an apocalyptic number.

10331220123303 is a deficient number, since it is larger than the sum of its proper divisors (3443740041105).

10331220123303 is an equidigital number, since it uses as much as digits as its factorization.

10331220123303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3443740041104.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 10331220123303 its reverse (30332102213301), we get a palindrome (40663322336604).

The spelling of 10331220123303 in words is "ten trillion, three hundred thirty-one billion, two hundred twenty million, one hundred twenty-three thousand, three hundred three".