1203213030442 has 32 divisors (see below), whose sum is σ = 1880599680000. Its totient is φ = 576659697600.

The previous prime is 1203213030427. The next prime is 1203213030449. The reversal of 1203213030442 is 2440303123021.

It is not an unprimeable number, because it can be changed into a prime (1203213030449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5419092 + ... + 5636752.

It is an arithmetic number, because the mean of its divisors is an integer number (58768740000).

Almost surely, 2^{1203213030442} is an apocalyptic number.

1203213030442 is a deficient number, since it is larger than the sum of its proper divisors (677386649558).

1203213030442 is a wasteful number, since it uses less digits than its factorization.

1203213030442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218382.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1203213030442 its reverse (2440303123021), we get a palindrome (3643516153463).

The spelling of 1203213030442 in words is "one trillion, two hundred three billion, two hundred thirteen million, thirty thousand, four hundred forty-two".