1233120323103 has 32 divisors (see below), whose sum is σ = 1747108258560. Its totient is φ = 771435624960.

The previous prime is 1233120323069. The next prime is 1233120323143. The reversal of 1233120323103 is 3013230213321.

It is not a de Polignac number, because 1233120323103 - 2⁹ = 1233120322591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233120323143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10329988 + ... + 10448678.

It is an arithmetic number, because the mean of its divisors is an integer number (54597133080).

Almost surely, 2^{1233120323103} is an apocalyptic number.

1233120323103 is a deficient number, since it is larger than the sum of its proper divisors (513987935457).

1233120323103 is a wasteful number, since it uses less digits than its factorization.

1233120323103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120439.

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

Adding to 1233120323103 its reverse (3013230213321), we get a palindrome (4246350536424).

The spelling of 1233120323103 in words is "one trillion, two hundred thirty-three billion, one hundred twenty million, three hundred twenty-three thousand, one hundred three".