3123303101332 has 12 divisors (see below), whose sum is σ = 5465815577460. Its totient is φ = 1561641507776.

The previous prime is 3123303101329. The next prime is 3123303101351. The reversal of 3123303101332 is 2331013033213.

It can be written as a sum of positive squares in 2 ways, for example, as 137028790276 + 2986274311056 = 370174^2 + 1728084^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3123303101297 and 3123303101306.

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, 1787857 + ... + 3072952.

It is an arithmetic number, because the mean of its divisors is an integer number (455484631455).

Almost surely, 2^{3123303101332} is an apocalyptic number.

It is an amenable number.

3123303101332 is a deficient number, since it is larger than the sum of its proper divisors (2342512476128).

3123303101332 is a wasteful number, since it uses less digits than its factorization.

3123303101332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5021450 (or 5021448 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 3123303101332 its reverse (2331013033213), we get a palindrome (5454316134545).

The spelling of 3123303101332 in words is "three trillion, one hundred twenty-three billion, three hundred three million, one hundred one thousand, three hundred thirty-two".