3031200123102 has 20 divisors (see below), whose sum is σ = 6792133609536. Its totient is φ = 1010400040980.

The previous prime is 3031200123071. The next prime is 3031200123121. The reversal of 3031200123102 is 2013210021303.

3031200123102 is a `hidden beast` number, since 30 + 312 + 0 + 0 + 12 + 310 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 9355555774 + ... + 9355556097.

Almost surely, 2^{3031200123102} is an apocalyptic number.

3031200123102 is an abundant number, since it is smaller than the sum of its proper divisors (3760933486434).

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

3031200123102 is a wasteful number, since it uses less digits than its factorization.

3031200123102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18711111885 (or 18711111876 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 3031200123102 its reverse (2013210021303), we get a palindrome (5044410144405).

The spelling of 3031200123102 in words is "three trillion, thirty-one billion, two hundred million, one hundred twenty-three thousand, one hundred two".