3123203201300 has 72 divisors (see below), whose sum is σ = 8341355035776. Its totient is φ = 988442328960.

The previous prime is 3123203201291. The next prime is 3123203201323. The reversal of 3123203201300 is 31023023213.

It is a super-2 number, since 2×3123203201300² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171595472 + ... + 171613671.

Almost surely, 2^{3123203201300} is an apocalyptic number.

It is an amenable number.

3123203201300 is an abundant number, since it is smaller than the sum of its proper divisors (5218151834476).

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

3123203201300 is a wasteful number, since it uses less digits than its factorization.

3123203201300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343209177 (or 343209170 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 3123203201300 its reverse (31023023213), we get a palindrome (3154226224513).

The spelling of 3123203201300 in words is "three trillion, one hundred twenty-three billion, two hundred three million, two hundred one thousand, three hundred".