3203103111132 has 24 divisors (see below), whose sum is σ = 7474085136000. Its totient is φ = 1067675626096.

The previous prime is 3203103111119. The next prime is 3203103111253. The reversal of 3203103111132 is 2311113013023.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3203103111099 and 3203103111108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2647632 + ... + 3662807.

It is an arithmetic number, because the mean of its divisors is an integer number (311420214000).

Almost surely, 2^{3203103111132} is an apocalyptic number.

It is an amenable number.

3203103111132 is an abundant number, since it is smaller than the sum of its proper divisors (4270982024868).

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

3203103111132 is a wasteful number, since it uses less digits than its factorization.

3203103111132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6352745 (or 6352743 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 3203103111132 its reverse (2311113013023), we get a palindrome (5514216124155).

The spelling of 3203103111132 in words is "three trillion, two hundred three billion, one hundred three million, one hundred eleven thousand, one hundred thirty-two".