103203111221233 has 4 divisors (see below), whose sum is σ = 103238226267120. Its totient is φ = 103167996175348.

The previous prime is 103203111221191. The next prime is 103203111221239. The reversal of 103203111221233 is 332122111302301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103203111221233 - 2⁹ = 103203111220721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103203111221198 and 103203111221207.

It is not an unprimeable number, because it can be changed into a prime (103203111221239) 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, 17557518535 + ... + 17557524412.

It is an arithmetic number, because the mean of its divisors is an integer number (25809556566780).

Almost surely, 2^{103203111221233} is an apocalyptic number.

It is an amenable number.

103203111221233 is a deficient number, since it is larger than the sum of its proper divisors (35115045887).

103203111221233 is an equidigital number, since it uses as much as digits as its factorization.

103203111221233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35115045886.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 103203111221233 its reverse (332122111302301), we get a palindrome (435325222523534).

The spelling of 103203111221233 in words is "one hundred three trillion, two hundred three billion, one hundred eleven million, two hundred twenty-one thousand, two hundred thirty-three".