1203323012102 has 16 divisors (see below), whose sum is σ = 1807227354960. Its totient is φ = 600914241312.

The previous prime is 1203323012077. The next prime is 1203323012107. The reversal of 1203323012102 is 2012103233021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203323012107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7019888 + ... + 7189260.

It is an arithmetic number, because the mean of its divisors is an integer number (112951709685).

Almost surely, 2^{1203323012102} is an apocalyptic number.

1203323012102 is a deficient number, since it is larger than the sum of its proper divisors (603904342858).

1203323012102 is a wasteful number, since it uses less digits than its factorization.

1203323012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173767.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1203323012102 its reverse (2012103233021), we get a palindrome (3215426245123).

The spelling of 1203323012102 in words is "one trillion, two hundred three billion, three hundred twenty-three million, twelve thousand, one hundred two".