3123001233552 has 80 divisors (see below), whose sum is σ = 8289917982720. Its totient is φ = 1012536583296.

The previous prime is 3123001233551. The next prime is 3123001233577. The reversal of 3123001233552 is 2553321003213.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3123001233551) 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, 2672148 + ... + 3658739.

It is an arithmetic number, because the mean of its divisors is an integer number (103623974784).

Almost surely, 2^{3123001233552} is an apocalyptic number.

It is an amenable number.

3123001233552 is an abundant number, since it is smaller than the sum of its proper divisors (5166916749168).

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

3123001233552 is a wasteful number, since it uses less digits than its factorization.

3123001233552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6331180 (or 6331174 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 3123001233552 its reverse (2553321003213), we get a palindrome (5676322236765).

The spelling of 3123001233552 in words is "three trillion, one hundred twenty-three billion, one million, two hundred thirty-three thousand, five hundred fifty-two".