1203013111232 has 28 divisors (see below), whose sum is σ = 2410406137776. Its totient is φ = 595666682880.

The previous prime is 1203013111211. The next prime is 1203013111243. The reversal of 1203013111232 is 2321113103021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91241369 + ... + 91254552.

It is an arithmetic number, because the mean of its divisors is an integer number (86085933492).

Almost surely, 2^{1203013111232} is an apocalyptic number.

It is an amenable number.

1203013111232 is an abundant number, since it is smaller than the sum of its proper divisors (1207393026544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1203013111232 is a wasteful number, since it uses less digits than its factorization.

1203013111232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182496036 (or 182496026 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1203013111232 its reverse (2321113103021), we get a palindrome (3524126214253).

The spelling of 1203013111232 in words is "one trillion, two hundred three billion, thirteen million, one hundred eleven thousand, two hundred thirty-two".