10203332311023 has 4 divisors (see below), whose sum is σ = 13604443081368. Its totient is φ = 6802221540680.

The previous prime is 10203332310971. The next prime is 10203332311043. The reversal of 10203332311023 is 32011323330201.

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 10203332311023 - 2¹² = 10203332306927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10203332310984 and 10203332311002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203332311043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1700555385168 + ... + 1700555385173.

It is an arithmetic number, because the mean of its divisors is an integer number (3401110770342).

Almost surely, 2^{10203332311023} is an apocalyptic number.

10203332311023 is a deficient number, since it is larger than the sum of its proper divisors (3401110770345).

10203332311023 is an equidigital number, since it uses as much as digits as its factorization.

10203332311023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3401110770344.

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

Adding to 10203332311023 its reverse (32011323330201), we get a palindrome (42214655641224).

The spelling of 10203332311023 in words is "ten trillion, two hundred three billion, three hundred thirty-two million, three hundred eleven thousand, twenty-three".