103312220233 has 2 divisors, whose sum is σ = 103312220234. Its totient is φ = 103312220232.

The previous prime is 103312220213. The next prime is 103312220243. The reversal of 103312220233 is 332022213301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53695548729 + 49616671504 = 231723^2 + 222748^2 .

It is a cyclic number.

It is not a de Polignac number, because 103312220233 - 2⁵ = 103312220201 is a prime.

It is not a weakly prime, because it can be changed into another prime (103312220213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51656110116 + 51656110117.

It is an arithmetic number, because the mean of its divisors is an integer number (51656110117).

Almost surely, 2^103312220233 is an apocalyptic number.

It is an amenable number.

103312220233 is a deficient number, since it is larger than the sum of its proper divisors (1).

103312220233 is an equidigital number, since it uses as much as digits as its factorization.

103312220233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 103312220233 its reverse (332022213301), we get a palindrome (435334433534).

The spelling of 103312220233 in words is "one hundred three billion, three hundred twelve million, two hundred twenty thousand, two hundred thirty-three".