3100122300030 has 256 divisors, whose sum is σ = 8881723146240. Its totient is φ = 677750312448.

The previous prime is 3100122300007. The next prime is 3100122300031. The reversal of 3100122300030 is 300032210013.

It is a super-2 number, since 2×3100122300030² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 3100122299982 and 3100122300009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3100122300031) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 261850851 + ... + 261862689.

It is an arithmetic number, because the mean of its divisors is an integer number (34694231040).

Almost surely, 2^{3100122300030} is an apocalyptic number.

3100122300030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3100122300030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4440861573120).

3100122300030 is an abundant number, since it is smaller than the sum of its proper divisors (5781600846210).

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

3100122300030 is a wasteful number, since it uses less digits than its factorization.

3100122300030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12463.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 3100122300030 its reverse (300032210013), we get a palindrome (3400154510043).

The spelling of 3100122300030 in words is "three trillion, one hundred billion, one hundred twenty-two million, three hundred thousand, thirty".